List of Ground-Based Observing Instruments
This is a list of all the ground-based observing instruments that we know about. At the start of each line is a link to expanded details about the instrument in question, giving the names of the operating institutions and links to further information on these, the networks of instruments and the contact people. The entries are arranged alphabetically by station name, and the various codes and acronyms in the list are explained in associated tables:
- Instrument codes (R for riometer, M for magnetometer, .... etc)
- Group acronyms used for chains and networks of instruments, for data centres and for instruments.
- Station synonyms where a station is known by more than one name.
Station Code lat long Instrument Chain or Data Provider Contact (-90,+90)(0,360) e-mail ---------------------------------------------------------------------------------------------------------------------------------
* Abisko ABK 68.360 18.820 ASC MIRACLE Kirsti.Kauristie@fmi.fi * Abisko ABK 68.360 18.820 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Abisko ABK 68.356 18.820 MOI(4freq) ALIS ingrid.sandahl@irf.se * Abisko ABK 68.350 18.820 R jyrki.manninen@sgo.fi * Adak AD651 51.900 183.400 I(s) WDC-C1 support@ukssdc.ac.uk * Adelaide ADL -34.670 138.650 M * Adelaide (Salisbury) -34.700 138.600 FPI * Adelaide (Salisbury) SR53M -34.700 138.600 ID WDC-C1 bruce.ward@dsto.defence.gov.au * AGO A77 B1 -77.580 336.630 M AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A77 B1 -77.580 336.630 MP AGONET engebret@augsburg.edu * AGO A77 B1 -77.580 336.630 P AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A77 B1 -77.580 336.630 R AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A80 B2 -80.750 339.600 LF-HF AGONET james.w.labelle@dartmouth.edu * AGO A80 B2 -80.750 339.600 M AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A80 B2 -80.750 339.600 MP AGONET engebret@augsburg.edu * AGO A80 B2 -80.750 339.600 P jrdu@pcmail.nerc-bas.ac.uk * AGO A80 B2 -80.750 339.600 R AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A80 B2 -80.750 339.600 VLF AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A81 B3 -81.500 3.000 LF-HF AGONET james.w.labelle@dartmouth.edu * AGO A81 B3 -81.500 3.000 M AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A81 B3 -81.500 3.000 MP AGONET engebret@augsburg.edu * AGO A81 B3 -81.500 3.000 P jrdu@pcmail.nerc-bas.ac.uk * AGO A81 B3 -81.500 3.000 R AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A81 B3 -81.500 3.000 VLF AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A84 B4 -84.000 335.000 LF-HF AGONET james.w.labelle@dartmouth.edu * AGO A84 B4 -84.000 335.000 M AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A84 B4 -84.000 335.000 MP AGONET engebret@augsburg.edu * AGO A84 B4 -84.000 335.000 R AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO A84 B4 -84.000 335.000 VLF AGONET jrdu@pcmail.nerc-bas.ac.uk * AGO I1 I1 -74.070 164.120 M AGONET candidi@sunago2.ifsi.rm.cnr.it * AGO J1 J1 -70.000 39.500 M(p) AGONET candidi@sunago2.ifsi.rm.cnr.it * Agua Verde AVJ2N -25.400 290.000 ID(p)(c) ULCAR reinisch@cae.uml.edu * Ahmedabad AH223 23.000 72.600 I WDC-C1 rajdabas@nplindia.org * Aiken USC 34.000 279.000 M MEASURE mmoldwin@igpp.ucla.edu * Aire Sur L'Adour 43.400 360.000 BLS * Akita AK539 39.700 140.100 I WDC-C1 support@ukssdc.ac.uk * Alert ALJ82 82.450 297.700 I(s) * Alert ALE 82.450 297.700 ID macdougall@canlon.physics.uwo.ca * Alert ALE 82.500 297.500 M CGSM vanbeek@geolab.emr.ca * Alert ALE 82.450 297.700 R CGSM * Alfred Faure -46.430 51.870 M * Alibag ABG 18.640 72.870 M Intermagnet d.kerridge@bgs.ac.uk * Alice Springs AE42L -24.000 143.000 ID ULCAR bruce.ward@dsto.defence.gov.au * Alice Springs ASP -23.770 133.880 M NGDC sdennis@agso.gov.au * Aligarh 27.910 78.070 NM * Alma Ata AA343 43.200 77.000 I WDC-C1 support@ukssdc.ac.uk * Alma Ata AAA 43.250 76.920 M * Alma Ata 1670 43.250 76.920 NM * Alma Ata 3340 43.250 76.920 NM * Alma Ata 43.250 76.920 NM * Almeria ALM 36.850 357.540 M * Amderma AM269 69.460 61.410 I WDC-C1 support@ukssdc.ac.uk * Amderma AMD 69.400 60.200 M olegtro@geophys.spb.su * Amderma (Calgary) AMD 69.470 61.420 M * Anchorage AN761 61.240 210.130 I(s) WDC-C1 support@ukssdc.ac.uk * Anchorage AMU 61.240 210.130 M GIMA debi.wilkinson@gi.alaska.edu * Andoya 69.295 16.030 ASC kolbjorn@arr.nsc.no * Andoya 69.295 16.030 ATV kolbjorn@arr.nsc.no * Andoya 69.295 16.030 ELF kolbjorn@arr.nsc.no * Andoya 69.295 16.030 ID(p) * Andoya 69.295 16.303 M(p) IMAGE truls.hansen@phys.uit.no * Andoya AND 69.295 16.030 M IMAGE/MIRACLE kolbjorn@arr.nsc.no * Andoya 69.295 16.030 MF(p) * Andoya 69.295 16.030 MP kolbjorn@arr.nsc.no * Andoya 69.295 16.030 MSP kolbjorn@arr.nsc.no * Andoya Andoya 69.295 16.030 R(s) support@ukssdc.ac.uk * Andoya 69.295 16.030 R kolbjorn@arr.nsc.no * Andoya 69.295 16.030 RR kolbjorn@arr.nsc.no * Andoya 69.295 16.030 SIR * Andoya 69.295 16.030 SM * Andoya 69.295 16.030 VLF kolbjorn@arr.nsc.no * Angmagssalik 65.600 322.400 R pst@dmicvax.dmi.min.dk * Anyang AN438 37.400 127.000 ID yspyo@cc.rrl.go.kr * Apatity 67.550 33.330 NM * Apia API -13.810 188.230 M WDC-A lester@geoserve.southern.co.nz * Arctica (NP-06) XG082 82.300 9.500 I(s) * Arctica (NP-06) XG483 82.300 9.500 I(s) WDC-C1 support@ukssdc.ac.uk * Arctic Village AVI 68.130 213.430 M GIMA debi.wilkinson@gi.alaska.edu * Arctowsi -62.150 301.530 M * Arecibo ARO 18.350 293.250 FPI craig@naic.edu * Arecibo ARO 18.350 293.250 IS zhou@naic.edu * Arecibo ARO 18.350 293.250 OS craig@naic.edu * Arequipa -16.500 288.500 FPI biondi@vm3.cis.pitt.edu * Argentia AFJ49 47.300 306.000 ID ULCAR reinisch@cae.uml.edu * Arkhangelsk AZ163 64.500 40.500 I WDC-C1 support@ukssdc.ac.uk * Arkhangelsk ARK 64.600 40.500 M * Arrival Heights -77.820 166.650 M phbjf@cc.newcastle.edu.au * Arrival Heights -77.820 166.650 MP phbjf@cc.newcastle.edu.au * Arti ARS 56.430 58.570 M * Artica (NP-07) XH687 86.400 296.600 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-08) XI 80.000 165.000 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-10) XJ 78.000 165.000 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-11) XK 79.000 165.000 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-13) XL 81.000 165.000 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-16) XM676 78.800 176.480 I(s) WDC-C1 support@ukssdc.ac.uk * Artica (NP-19) XP 78.000 150.000 I(s) WDC-C1 support@ukssdc.ac.uk * Arviat ESKI 61.110 265.950 M CGSM * Arviat ESKI 61.110 265.950 R CGSM * Ascension Is. ASC -8.000 345.600 M Intermagnet d.kerridge@bgs.ac.uk * Ascension Island AS00Q -7.950 345.600 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Ashkhabad AS237 37.900 58.300 I WDC-C1 support@ukssdc.ac.uk * Ashkhabad ASH 37.950 58.110 M * Asuka ASU -71.150 24.130 M n.sato@nipr.ac.jp * Athabasca ATHA 54.620 246.650 ASCD CGSM * Athabasca ME855 54.620 246.650 I(s) WDC-C1 support@ukssdc.ac.uk * Athabasca MEA 54.620 246.650 M Intermagnet/CGSM vanbeek@geolab.emr.ca * Athabasca ATHA 54.620 246.650 MSP CGSM * Athabasca MEA 54.620 246.650 R CGSM * Athens AT138 38.000 23.600 ID WDC-C1 belehaki@space.noa.gr * Attu ATU 67.930 306.430 M Greenland jfw@dmi.dk * Auckland AU63P -37.000 175.000 I WDC-C1 support@ukssdc.ac.uk * Back BACK 57.700 265.800 M CGSM * Baddow 01061 51.700 0.500 I(s) WDC-C1 support@ukssdc.ac.uk * Baguio BF416 16.400 120.600 I(s) * Baguio BAG 16.400 120.600 M * Baker Lake BL964 64.330 263.970 I(s) * Baker Lake BLC 64.330 263.970 M Intermagnet/CO/CGSM vanbeek@geolab.emr.ca * Baker Lake BLC 64.330 263.970 R CGSM * Bandung 02400 -6.900 107.600 I(s) WDC-C1 support@ukssdc.ac.uk * Bangkok BK314 13.800 100.600 I WDC-C1 support@ukssdc.ac.uk * Bangui BI104 4.000 18.000 I(s) WDC-C1 support@ukssdc.ac.uk * Bangui BNG 4.000 18.000 M Intermagnet d.kerridge@bgs.ac.uk * Barrow BW771 71.300 203.250 I(s) WDC-C1 support@ukssdc.ac.uk * Barrow BRW 71.300 203.250 M SO/NGDC/USGS jlove@usgs.gov * Baton Rouge 04930 30.500 268.800 I(s) WDC-C1 support@ukssdc.ac.uk * Baudouin BB171 -70.400 23.300 I(s) WDC-C1 support@ukssdc.ac.uk * Bear Lake, Idaho 42.000 248.660 ASC rudy@stplists.ca * Bear Lake, Idaho 42.000 248.660 FPI wickwar@aeronomy.cass.usu.edu * Bear Lake, Idaho 42.000 248.660 MI rudy@stplists.ca * Beijing 37440 39.900 116.400 I(s) WDC-C1 support@ukssdc.ac.uk * Beijing BP440 40.080 116.260 ID WDC-C1/ULCAR/NGDC lmorris@ngdc.noaa.gov * Beijing 40.080 116.260 NM * Beijing BJ 40.080 116.260 TEC * Bekescsaba BH148 46.700 21.200 I WDC-C1 support@ukssdc.ac.uk * Belgrano -77.870 325.380 ASC AGONET candidi@sunago2.ifsi.rm.cnr.it * Belgrano GEA7Q -77.900 321.400 I WDC-C1 support@ukssdc.ac.uk * Belgrano BLG -77.870 325.380 M * Beliy Island BEY 73.300 70.000 M * Belsk BEL 51.840 20.790 M Intermagnet d.kerridge@bgs.ac.uk * Beograd BE145 44.800 20.500 I WDC-C1 support@ukssdc.ac.uk * Berkeley 37.530 237.830 OS * Bermuda BJJ32 32.400 295.300 ID ULCAR reinisch@cae.uml.edu * Bettles BET 66.900 208.440 M GIMA debi.wilkinson@gi.alaska.edu * Billerica BOJ43 42.600 288.700 I(s) WDC-C1 support@ukssdc.ac.uk * Birdsville BRV -25.830 139.330 M 210E ogawa@stelab.nagoya-u.ac.jp * Bjornoya BJN 74.500 19.200 M IMAGE/MIRACLE truls.hansen@phys.uit.no * Bjornoya BJN 74.500 19.200 RI(p) pst@dmicvax.dmi.min.dk * Bogota BGJ05 4.500 285.800 I(s) WDC-C1 support@ukssdc.ac.uk * Bombay BM219 19.000 72.800 I WDC-C1 support@ukssdc.ac.uk * Boone DSO 36.220 278.320 M MEASURE mmoldwin@igpp.ucla.edu * Borok BOX 58.030 38.970 M * Boston 56J43 42.400 288.700 I(s) WDC-C1 support@ukssdc.ac.uk * Boulder BC840 40.000 254.700 I WDC-C1 support@ukssdc.ac.uk * Boulder BOU 40.130 254.770 M NGDC/USGS jlove@usgs.gov * Boulder 40.020 254.840 OS * Brandon BRD 49.900 260.100 M CGSM * Brandon BRD 49.900 260.100 R CGSM * Brisbane BR52P -27.530 152.920 I WDC-C1 support@ukssdc.ac.uk * Brisbane -27.420 153.080 NM * Brorfelde BFE 55.630 11.670 M Intermagnet or@dmi.dk * Budapest BU147 47.400 19.000 I(s) WDC-C1 support@ukssdc.ac.uk * Budkov BDV 49.100 14.000 M Intermagnet d.kerridge@bgs.ac.uk * Buenos Aires BAJ3M -34.500 301.500 I WDC-C1 support@ukssdc.ac.uk * Bunia BN102 1.500 30.200 I(s) * Burghead 06063 57.700 356.300 I(s) WDC-C1 support@ukssdc.ac.uk * Byrd Station BD88- -80.000 240.000 I(s) WDC-C1 support@ukssdc.ac.uk * Cachoeira Paulista CAJ2M -23.200 314.200 ID ULCAR reinisch@cae.uml.edu * Cachoeira Paulista -22.400 315.000 PI * Cairo 05130 30.000 31.190 I(s) WDC-C1 support@ukssdc.ac.uk * Calcutta CU322 23.000 88.600 I WDC-C1 ashik_paul@rediffmail.com * Calgary 61.000 246.000 FPI cogger@phys.ucalgary.ca * Calgary 51.080 245.860 NM * Cambridge 52.200 0.100 IPS richard.harrison@stfc.ac.uk * Cambridge Bay CBB 69.100 255.000 ASCD CGSM * Cambridge Bay CRB 69.100 254.890 ID CGSM macdougall@canlon.physics.uwo.ca * Cambridge Bay CBB 69.100 255.000 M Intermagnet/CGSM vanbeek@geolab.emr.ca * Cambridge Bay CBB 69.100 255.000 R CGSM * Cambridge Bay CBB 69.100 255.000 TEC CGSM * Camden CN53L -34.000 150.700 I(s) WDC-C1 support@ukssdc.ac.uk * Campbell Island CI65K -52.500 169.200 I WDC-C1 support@ukssdc.ac.uk * Canberra -35.320 149.000 ASC * Canberra CB53N -35.320 149.000 I WDC-C1 support@ukssdc.ac.uk * Canberra CNB -35.320 149.360 M NGDC sdennis@agso.gov.au * Canberra -35.320 149.000 P * Cape Chelyuskin CCS 77.720 104.270 M GIMA olegtro@geophys.spb.su * Cape Chelyuskin CCS 77.720 104.270 R olegtro@geophys.spb.su * Cape Dorset CDC 64.200 283.400 M CO/MACCS hughes@buasta.bu.edu * Cape Hallett HT67K -72.300 170.200 I(s) WDC-C1 support@ukssdc.ac.uk * Cape Kamenny CKA 68.500 73.600 M * Cape Kennedy CC929 28.400 279.400 I(s) WDC-C1 support@ukssdc.ac.uk * Cape Parry CPY 70.170 235.280 M GIMA debi.wilkinson@gi.alaska.edu * Cape Schmidt CE669 68.800 179.500 I WDC-C1 support@ukssdc.ac.uk * Cape Schmidt CPS 68.920 180.520 M * Cape Schmidt 68.920 180.530 NM * Cape Town CT13M -34.100 18.300 I(s) WDC-C1 support@ukssdc.ac.uk * Cape Wellen WE667 66.170 190.170 I WDC-C1 support@ukssdc.ac.uk * Cape Wellen CWE 66.170 190.170 M olegtro@geophys.spb.su * Cape York 0751J -11.000 142.400 I(s) WDC-C1 support@ukssdc.ac.uk * Cape Zevgari CV135 34.600 32.900 I WDC-C1 support@ukssdc.ac.uk * Casablanca CA033 33.600 352.400 I WDC-C1 support@ukssdc.ac.uk * Casey CSY -66.280 110.500 ATV ray_mor@antdiv.gov.au * Casey CW460 -66.280 110.500 ID WDC-C1/NGDC ray_mor@antdiv.gov.au * Casey CSY -66.280 110.500 M NGDC ray_mor@antdiv.gov.au * Casey CSY -66.280 110.500 MP ray_mor@antdiv.gov.au * Casey CSY -66.280 110.500 SC ray_mor@antdiv.gov.au * Casey CSY -66.280 110.500 TEC ray_mor@antdiv.gov.au * Chacaltaya -16.310 291.850 NM * Chambon-la-Foret CLF 48.020 2.260 M NGDC lmorris@ngdc.noaa.gov * Changchun CG443 43.800 125.300 ID * Charters Towers CTA -20.080 146.250 M NGDC lmorris@ngdc.noaa.gov * Chibougamau CHBG 49.800 285.600 ASCD CGSM * Chichijima CBI 27.150 142.300 M 210E ogawa@stelab.nagoya-u.ac.jp * Chiclayo CY90P -6.800 280.200 I WDC-C1 support@ukssdc.ac.uk * Chilton RL052 51.600 358.700 ID WDC-C1 support@ukssdc.ac.uk * Chimbote CM90R -9.100 281.400 I(s) WDC-C1 support@ukssdc.ac.uk * Chita CX452 52.000 113.500 I(s) WDC-C1 support@ukssdc.ac.uk * Chokurdakh CHD 70.620 149.890 M 210E ogawa@stelab.nagoya-u.ac.jp * Chongqing 09429 29.500 106.400 ID WDC-C1 xutong1104@126.com * Chongqing 29.500 106.400 TEC(s) * Christchurch GH64L -43.420 172.340 I WDC-C1 w.baggaley@phys.canterbury.ac.nz * Chung-Li CL424 24.910 121.240 ID WDC-C1 jyliu@jupiter.ss.ncu.edu.tw * Churchill CH958 58.800 265.800 I WDC-C1 support@ukssdc.ac.uk * Churchill 58.450 266.000 RR * Climax 39.370 253.820 NM * Cloich CLO 55.700 356.400 M Intermagnet d.kerridge@bgs.ac.uk * Clyde CLY 70.500 291.400 CHF CGSM * Clyde CRJ70 70.500 291.400 I(s) WDC-C1 support@ukssdc.ac.uk * Clyde CY 70.500 291.400 M MACCS hughes@buasta.bu.edu * Cocos Is CS31K -12.200 96.800 I WDC-C1 support@ukssdc.ac.uk * College 64.700 218.900 FPI * College CO764 64.800 212.200 ID WDC-C1 support@ukssdc.ac.uk * College CMO 64.850 212.170 M NGDC/USGS jlove@usgs.gov * College Geophysical Observatory (CIGO) CGO 64.870 212.140 M GIMA debi.wilkinson@gi.alaska.edu * Colombo 11306 6.900 79.870 I(s) WDC-C1 support@ukssdc.ac.uk * Concepcion CPJ3O -36.600 287.000 I WDC-C1 support@ukssdc.ac.uk * Contwoyto Lake CNL 65.750 248.750 M CARISMA/CO/CGSM richard.stamper@stfc.ac.uk * Contwoyto Lake CNL 65.750 248.750 R CARISMA/CGSM imann@phys.ualberta.ca * Coral Harbor CHC 64.100 276.800 M CO/MACCS hughes@buasta.bu.edu * Dakar DKA14 14.700 342.600 I WDC-C1 support@ukssdc.ac.uk * Dakshin Gangotri -70.080 12.000 M * Dalby DLB -27.180 151.200 M * Dalian 12439 39.000 121.600 I(s) WDC-C1 support@ukssdc.ac.uk * Daneborg DNB 74.300 339.780 M Greenland jfw@dmi.dk * Danmarkshavn DMH 76.770 341.370 M CO/Greenland jfw@dmi.dk * Danmarkshavn DMH 76.770 341.370 MSP bjorn.jacobsen@fys.uio.no * Danmarkshavn DMH 76.770 341.370 R pst@dmicvax.dmi.min.dk * Danmarkshavn DMH 76.770 341.370 RI pst@dmicvax.dmi.min.dk * Dartmouth GTF 43.760 287.750 M MEASURE mmoldwin@igpp.ucla.edu * Darwin DW41K -12.450 130.950 ID WDC-C1 bruce.ward@dsto.defence.gov.au * Darwin DRW -12.400 130.900 M 210E ogawa@stelab.nagoya-u.ac.jp * Davis DVS -68.580 78.000 ATV ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 FPI ray_mor@antdiv.gov.au * Davis DV169 -68.600 62.900 I WDC-C1 support@ukssdc.ac.uk * Davis DV36Q -68.580 78.000 I WDC-C1 ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 M ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 MF ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 MP ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 OS ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 P ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 R ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 SUV ray_mor@antdiv.gov.au * Davis DVS -68.580 78.000 TEC ray_mor@antdiv.gov.au * Dawson DAWS 64.050 220.890 M CGSM * Dawson DAWS 64.050 220.890 M CARISMA/SO/CGSM richard.stamper@stfc.ac.uk * Dawson DAWS 64.050 220.890 R CARISMA/CGSM imann@phys.ualberta.ca * Deal 65 40.250 285.970 I WDC-C1 support@ukssdc.ac.uk * De Bilt DT053 52.100 5.200 I WDC-C1 support@ukssdc.ac.uk * Decepcion DEJ6L -63.000 299.300 I(s) WDC-C1 support@ukssdc.ac.uk * Delhi DH328 28.600 77.200 I WDC-C1 rajdabas@nplindia.org * Del Rio DLR 29.940 259.080 M NGDC/USGS jlove@usgs.gov * Dixon Island DIK 73.500 80.400 ID DIMNET olegtro@geophys.spb.su * Dixon Island DI373 73.500 80.400 ID WDC-C1 olegtro@geophys.spb.su * Dixon Island DIK 73.500 80.400 M SO/DIMNET olegtro@geophys.spb.su * Dixon Island DIK 73.500 80.400 R DIMNET olegtro@geophys.spb.su * Djibouti DJ111 11.500 42.800 I(s) WDC-C1 support@ukssdc.ac.uk * Djibouti DJB 11.700 43.400 M Intermagnet d.kerridge@bgs.ac.uk * Dombas DOB 62.070 9.110 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Domont 12062 49.000 2.300 I(s) WDC-C1 support@ukssdc.ac.uk * Dourbes DB049 50.100 4.600 ID WDC-C1 jodogne@oma.be * Dourbes 50.100 4.600 NM * Dumont d'Urville DRV -66.670 140.010 M NGDC/Intermagnet jbitterly@eopg.u-strasbg.fr * Dumont d'Urville DRW -66.670 140.010 NM WDC-A cclark@ngdc.noaa.gov * Dumont d'Urville DRV -66.670 140.010 R jean-jacques.berthelier@cetp.ipsl.fr * Durbanville 66 -35.760 18.570 I WDC-C1 support@ukssdc.ac.uk * Durham 91.000 360.000 M cgm@physics.att.com * Durham 43.100 289.170 NM * Dyess AFB DS932 32.500 260.300 ID ULCAR reinisch@cae.uml.edu * Eagle EGL 64.780 218.840 M GIMA debi.wilkinson@gi.alaska.edu * Earl Shilton 52.600 358.700 I(s) * Eglin AFB EG931 30.400 273.200 ID ULCAR reinisch@cae.uml.edu * Eights EI97N -75.230 282.840 I(s) WDC-C1 support@ukssdc.ac.uk * Ekali 57 48.000 23.000 I WDC-C1 support@ukssdc.ac.uk * El Arenosillo EA036 37.100 353.270 ID WDC-C1 morenacb@inta.es * Elizabethville EZ11J -11.600 27.500 I(s) WDC-C1 support@ukssdc.ac.uk * Elliot EL41Q -17.600 133.500 ID ULCAR bruce.ward@dsto.defence.gov.au * Ellsworth ELA7P -77.800 318.900 I(s) WDC-C1 support@ukssdc.ac.uk * Erevan 2000 40.170 44.250 NM * Erevan 40.170 44.250 NM * Eskdalemuir ESK 55.320 356.800 M Intermagnet d.kerridge@bgs.ac.uk * Eureka 79.990 274.080 ASC mcewen@skisas.usask.ca * Eureka 79.990 274.080 FPI mcewen@skisas.usask.ca * Eureka EU980 80.000 274.100 I WDC-C1 support@ukssdc.ac.uk * Eureka EUA 80.000 274.100 ID CGSM macdougall@canlon.physics.uwo.ca * Eureka EUA 80.000 274.100 M CGSM mcewen@skisas.usask.ca * Eureka 79.990 274.080 MI mcewen@skisas.usask.ca * Eureka 79.990 274.080 MSP(6 frq) mcewen@skisas.usask.ca * Eureka EUA 80.000 274.100 R CGSM * Eureka EUA 80.000 274.100 TEC CGSM * Eusebio EUS -3.890 321.560 M * Ewa Beach EWA -21.320 202.000 M * Eyrewell EYR -43.420 172.350 M NGDC/Intermagnet d.kerridge@bgs.ac.uk * Fagurholsmyri Fagurholsmyri 63.900 16.600 R(s) support@ukssdc.ac.uk * Faroes FAR 62.050 352.980 M SAMNET dave@aurora.york.ac.uk * Fauske Fauske 67.200 15.800 R(s) support@ukssdc.ac.uk * Fiji 1461Q -18.000 178.200 I(s) WDC-C1 support@ukssdc.ac.uk * Fletchers Ice XC982 75.900 235.700 I WDC-C1 support@ukssdc.ac.uk * Fort Archambault FA109 9.200 18.350 I(s) WDC-C1 support@ukssdc.ac.uk * Fort Chimo FCJ58 58.100 291.600 I(s) WDC-C1 support@ukssdc.ac.uk * Fort Chipewyan FCHP 58.800 248.900 M CGSM * Fort Churchill FCHU 58.760 265.920 M CARISMA/CGSM imann@phys.ualberta.ca * Fort Churchill FCHU 58.760 265.920 M CGSM * Fort Churchill FCHU 58.760 265.920 R CARISMA/CGSM imann@phys.ualberta.ca * Fort McMurray MCMU 56.660 248.790 M CARISMA/CGSM imann@phys.ualberta.ca * Fort McMurray MCMU 56.660 248.790 R CARISMA/CGSM imann@phys.ualberta.ca * Fort Monmouth FMJ40 40.400 285.900 I(s) WDC-C1 support@ukssdc.ac.uk * Fort Nelson FTN 58.820 237.260 M * Fort Norman FN864 64.900 234.500 I(s) WDC-C1 support@ukssdc.ac.uk * Fort Norman NOW 64.900 234.500 M * Fort Simpson FSIM 61.760 238.770 ASCD CGSM * Fort Simpson FSP 61.760 238.770 M CARISMA imann@phys.ualberta.ca * Fort Simpson FSIM 61.760 238.770 R CARISMA/CGSM imann@phys.ualberta.ca * Fort Smith FSMI 60.020 248.050 ASCD CGSM * Fort Smith FSMI 60.020 248.050 M CARISMA/CGSM imann@phys.ualberta.ca * Fort Smith FSMI 60.020 248.050 MSP(4freq) CARISMA/CGSM imann@phys.ualberta.ca * Fort Smith FSMI 60.020 248.050 R CARISMA/CGSM imann@phys.ualberta.ca * Fort Yukon (Kirk) FYU 66.570 214.700 M GIMA debi.wilkinson@gi.alaska.edu * Fort Yukon (Kirk) FYK 66.570 214.700 M * Fraserburgh 15065 57.600 357.900 I(s) WDC-C1 support@ukssdc.ac.uk * Fredricksburg FRD 38.210 282.630 M Intermagnet/NGDC/USGS/MEASURE mmoldwin@igpp.ucla.edu * Freiburg FR048 48.100 7.600 I(s) WDC-C1 support@ukssdc.ac.uk * Fresno FRN 37.090 240.280 M NGDC/USGS jlove@usgs.gov * Frobisher Bay FBJ63 63.800 291.400 I(s) WDC-C1 support@ukssdc.ac.uk * Fukaura 16541 40.600 139.900 I(s) WDC-C1 support@ukssdc.ac.uk * Fukushima 37.750 140.480 NM * Furstenfeldbruck FUR 48.170 11.280 M Intermagnet d.kerridge@bgs.ac.uk * Gakona GA762 62.410 214.840 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Gakona GAK 62.120 214.860 M GIMA debi.wilkinson@gi.alaska.edu * Garchy GY042 47.300 3.100 I WDC-C1 support@ukssdc.ac.uk * Genova GV044 44.600 9.000 I(s) WDC-C1 support@ukssdc.ac.uk * Geopole 76.600 291.400 R pst@dmicvax.dmi.min.dk * Gibilmanna GM037 38.000 14.000 ID WDC-C1 support@ukssdc.ac.uk * Gif Sur Yvette 48.680 2.130 NM * Gillam GILL 56.380 265.360 ASCD CARISMA/CGSM imann@phys.ualberta.ca * Gillam GIM 56.390 265.360 ID macdougall@canlon.physics.uwo.ca * Gillam GILL 56.380 265.360 M CARISMA/CGSM imann@phys.ualberta.ca * Gillam GILL 56.380 265.360 MSP(4freq) CARISMA/CGSM imann@phys.ualberta.ca * Gillam GILL 56.380 265.360 R CARISMA/CGSM imann@phys.ualberta.ca * Girardville 92.000 360.000 M cgm@physics.att.com * Gjoa Haven GHC 68.600 264.100 M MACCS hughes@buasta.bu.edu * Glenlea GLN 49.600 262.900 M EO/Intermagnet vanbeek@geolab.emr.ca * Glenmore AI47 57.160 356.320 I * Glenmore GML 57.160 356.320 M SAMNET dave@aurora.york.ac.uk * Gnangara GNA -31.780 115.950 M NGDC/Intermagnet d.kerridge@bgs.ac.uk * Godhavn GOJ69 69.300 306.500 I WDC-C1 support@ukssdc.ac.uk * Godhavn 69.300 306.500 R pst@dmicvax.dmi.min.dk * Godthaab GHB 64.200 308.300 R pst@dmicvax.dmi.min.dk * Goose Bay 53.300 299.500 CHF SuperDARN mike_ruohoniemi@jhuapl.edu * Goose Bay GSJ53 54.300 299.670 ID WDC-C1 bullett@plh.af.mil * Goose Bay 53.270 299.600 NM * Gorky GK156 56.150 44.280 I WDC-C1 support@ukssdc.ac.uk * Grahamstown GR13L -33.300 26.500 ID WDC-C1 phap@giraffe.ru.ac.za * Grand Bahama GB926 26.600 281.800 I(s) WDC-C1 support@ukssdc.ac.uk * Graz GZ146 47.100 15.500 I WDC-C1 support@ukssdc.ac.uk * Great Wall GW -62.220 301.040 ID * Great Wall -62.220 301.040 LF-HF * Great Wall -62.220 301.040 M * Great Wall -62.220 301.040 MP * Great Wall -62.220 301.040 SC * Great Wall -62.220 301.040 TEC(s) * Great Wall GW -62.220 301.040 VLF * Great Whale Riv. GWC 55.270 282.220 M * Guam Island 17513 13.580 144.870 I(s) WDC-C1 support@ukssdc.ac.uk * Guam Island GUA 13.580 144.870 M NGDC/USGS jlove@usgs.gov * Guangzhou GU421 23.100 113.400 I WDC-C1 support@ukssdc.ac.uk * Guangzhou 23.100 113.400 TEC(s) * Gull Lake GULL 50.100 251.700 M CGSM * Gulmarg 34.070 74.420 NM * Habana CD923 23.000 278.000 ID WDC-C1/NGDC jsilvio@iga.cu * Hafelekar 47.320 11.380 NM * Haikou HC420 20.000 110.300 ID * Haikou 20.000 110.300 SC * Haikou 20.000 110.300 TEC * Haikou 20.000 110.300 VLF * Hainan Island HA419 18.300 109.300 ID WDC-C1/ULCAR/NGDC guojszh@sun20.cssar.ac.cn * Haleakala 20.720 203.720 NM * Hall Beach 68.800 278.700 ID CGSM * Hall Beach 68.800 278.700 R CGSM * Hall Beach 68.800 278.700 TEC CGSM * Halley HBA -75.500 333.400 ASC jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.500 333.400 CHF SuperDARN jrdu@pcmail.nerc-bas.ac.uk * Halley -75.520 333.320 FPI jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.500 333.400 FPI jrdu@pcmail.nerc-bas.ac.uk * Halley HBA7N -75.500 333.400 ID WDC-C1 jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.520 333.320 M jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.520 333.320 P jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.520 333.320 R jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.520 333.320 RI(p) jrdu@pcmail.nerc-bas.ac.uk * Halley HBA -75.500 333.400 VLF jrdu@pcmail.nerc-bas.ac.uk * Hankasalmi HAN 62.320 26.610 CHF SuperDARN/CUTLASS/MIRACLE ect@ion.le.ac.uk * Hankasalmi 62.250 26.850 CVHF STARE/MIRACLE nielsen@mirage.mpae.gwdg.de * Hankasalmi HAN 62.300 26.650 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Hankou 19432 30.700 114.300 I(s) WDC-C1 support@ukssdc.ac.uk * Hanscom HAJ45 42.950 283.130 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Hanscom AFB HAJ43 42.600 288.500 ID(s) WDC-C1/NGDC lmorris@ngdc.noaa.gov * Hartebeesthoek HBK -25.880 27.710 M NGDC lmorris@ngdc.noaa.gov * Hartland HAD 51.060 55.520 M Intermagnet d.kerridge@bgs.ac.uk * Heiss Island HIS 80.620 58.050 I DIMNET olegtro@geophys.spb.su * Heiss Island BT280 80.620 58.050 I WDC-C1 olegtro@geophys.spb.su * Heiss Island HIS 80.620 58.050 M DIMNET olegtro@geophys.spb.su * Heiss Island HIS 80.620 58.050 R DIMNET olegtro@geophys.spb.su * Hermanus HE13N -34.500 19.300 I WDC-C1 support@ukssdc.ac.uk * Hermanus HER -34.430 19.230 M Intermagnet lloubser@csir.co.za * Hermanus HER -34.430 19.230 MP psutclif@csir.co.za * Hermanus -34.420 19.230 NM * Hiraiso 20536 36.400 140.600 I(s) WDC-C1 support@ukssdc.ac.uk * Hiratsuka 21533 35.300 139.300 I(s) WDC-C1 support@ukssdc.ac.uk * Hobart HO54K -42.920 147.320 I WDC-C1 support@ukssdc.ac.uk * Hobart -42.900 147.330 NM * Hollandia HL50K -2.500 140.800 I(s) WDC-C1 support@ukssdc.ac.uk * Hong Kong HK423 22.330 114.200 I WDC-C1 support@ukssdc.ac.uk * Honolulu HON 21.320 202.000 M NGDC/Intermagnet/USGS jlove@usgs.gov * Honshu 58 35.000 140.000 I WDC-C1 support@ukssdc.ac.uk * Hopen Island HOP 76.510 25.030 M IMAGE/MIRACLE truls.hansen@phys.uit.no * Hopen Island HOP 76.510 25.010 MSP bjorn.jacobsen@fys.uio.no * Hornsund HOR 77.000 15.600 ASC FASCC tuija.pulkkinen@fmi.fi * Hornsund HOR 77.000 15.600 M(p) truls.hansen@phys.uit.no * Hornsund HOR 77.000 15.600 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Hornsund HOR 77.000 15.600 MSP bjorn.jacobsen@fys.uio.no * Hornsund HOR 77.000 15.600 R jyrki.manninen@sgo.fi * Huancayo HU91K -12.000 284.700 I WDC-C1 support@ukssdc.ac.uk * Husafell HUS 64.470 338.970 M n.sato@nipr.ac.jp * Husafell HUS 64.670 338.970 RI n.sato@nipr.ac.jp * Hyderabad HY317 17.350 78.470 I WDC-C1 rajdabas@nplindia.org * Ibadan IB007 7.400 3.900 I WDC-C1 support@ukssdc.ac.uk * Ibadan IIF 7.400 3.900 M Intermagnet d.kerridge@bgs.ac.uk * I-Cheon IC437 37.140 127.540 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Igloolik IGC 69.300 278.200 M MACCS hughes@buasta.bu.edu * Ilo ILJ1P -17.400 288.800 I(s) WDC-C1 support@ukssdc.ac.uk * Inuvik INUV 68.350 226.280 CHF CGSM * Inuvik INK 68.250 226.700 M GIMA debi.wilkinson@gi.alaska.edu * Inuvik 68.350 226.280 NM * Inuvik INUV 68.350 226.280 R CGSM * Iqaluit IQA 63.750 291.480 ID CGSM * Iqaluit IQA 63.750 291.480 M CGSM vanbeek@geolab.emr.ca * Iqaluit IQA 63.450 291.700 MP engebret@augsburg.edu * Iqaluit IQA 63.750 291.480 R CGSM * Iqaluit IQA 63.450 291.700 RI rosenberg@uap.umd.edu * Iqaluit IQA 63.750 291.480 TEC CGSM * Irkutsk IR352 52.500 104.000 I WDC-C1 support@ukssdc.ac.uk * Irkutsk IRT 52.170 104.450 M * Irkutsk 52.470 104.030 NM * Irkutsk 2000 51.370 100.550 NM * Irkutsk 3000 51.290 100.550 NM * Isafjordur ISA 66.080 336.820 M n.sato@nipr.ac.jp * Islamabad IS233 33.800 72.900 ID ULCAR ayubkhan57@yahoo.com * Island Lake ISLL 53.860 265.340 M CGSM * Island Lake ISLL 53.860 265.340 M CARISMA/CGSM imann@phys.ualberta.ca * Island Lake ISLL 53.860 265.340 R CARISMA/CGSM imann@phys.ualberta.ca * Istanbul IS141 41.130 29.030 I WDC-C1 support@ukssdc.ac.uk * Istanbul-Kandili ISK 41.060 29.060 M Intermagnet d.kerridge@bgs.ac.uk * Ittoqqortoormiit SCO 70.480 338.030 M Greenland jfw@dmi.dk * Ivalo IV21Q 69.000 28.000 I(s) WDC-C1 support@ukssdc.ac.uk * Ivalo IVA 68.650 27.270 MP tilmann.bosinger@oulu.fi * Ivalo 68.550 27.280 R jyrki.manninen@sgo.fi * Izvestija IZV 75.870 83.080 M DIMNET olegtro@geophys.spb.su * Izvestija IZV 75.870 83.080 R DIMNET olegtro@geophys.spb.su * Jacksonville JAX 30.330 278.340 M MEASURE mmoldwin@igpp.ucla.edu * Jamaica JA918 18.000 283.200 I WDC-C1 support@ukssdc.ac.uk * Jan Mayen JAN 70.900 351.300 M truls.hansen@phys.uit.no * Jeju JJ433 33.430 126.300 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Jicamarca JI91J -11.950 283.140 ID WDC-C1 reinisch@cae.uml.edu * Jicamarca -12.000 284.000 IS wes@ee.cornell.edu * Johannesburg JO12O -26.100 28.100 ID WDC-C1/ULCAR duncan.baker@ee.up.ac.za * Juliaca JUJ1N -15.500 289.800 I(s) WDC-C1 support@ukssdc.ac.uk * Juliusruh/Rugen JR055 54.600 13.400 ID WDC-C1 singer@iap-kborn.de * Jungfraujoch 46.550 7.980 NM * Jyvaskyla 62.420 25.280 R jyrki.manninen@sgo.fi * Kagoshima KAG 31.480 130.720 M 210E ogawa@stelab.nagoya-u.ac.jp * Kakioka KAK 36.230 140.180 M Intermagnet d.kerridge@bgs.ac.uk * Kaktovik KVK 70.130 216.350 M GIMA debi.wilkinson@gi.alaska.edu * Kaliningrad KL154 54.700 20.620 I WDC-C1 support@ukssdc.ac.uk * Kaminoge 22532 35.600 139.600 I(s) WDC-C1 support@ukssdc.ac.uk * Kangerlussuaq STF 67.020 309.280 M Greenland jfw@dmi.dk * Kanoya KNY 31.420 130.880 M NGDC lmorris@ngdc.noaa.gov * Kap Tobin 70.400 338.000 R pst@dmicvax.dmi.min.dk * Kapuskasing 49.400 277.700 CHF SuperDARN ray.greenwald@jhuapl.edu * Karachi KA225 25.000 67.100 ID ULCAR ayubkhan57@yahoo.com * Karaganda KR250 49.820 73.080 I WDC-C1 support@ukssdc.ac.uk * Karaganda KGD 49.820 73.080 M * Kermadec KC62R -29.200 182.100 I(s) WDC-C1 support@ukssdc.ac.uk * Kevo KEV 69.749 27.021 ASC FASCC/MIRACLE tuija.pulkkinen@fmi.fi * Kevo KEV 69.760 27.010 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Kevo KEV 69.760 27.010 MP * Khabarovsk KB548 48.500 135.100 I WDC-C1 support@ukssdc.ac.uk * Kharasavey KHR 71.100 66.800 M * Kharkov 50.000 36.200 IS * Khartoum 23115 15.500 32.580 I(s) WDC-C1 support@ukssdc.ac.uk * Kiel 54.330 10.130 NM * Kiev KV151 50.700 30.300 I WDC-C1 support@ukssdc.ac.uk * Kiev KIV 50.720 30.300 M * Kiev 50.720 30.300 NM * Kilpisjarvi KIL 69.020 20.864 ASC FASCC/MIRACLE tuija.pulkkinen@fmi.fi * Kilpisjarvi KIL 69.020 20.870 ATV kari.kaila@oulu.fi * Kilpisjarvi KIL 69.020 20.790 M IMAGE/SO/MIRACLE tuija.pulkkinen@fmi.fi * Kilpisjarvi KIL 69.020 20.790 MP * Kilpisjarvi KIL 69.020 20.870 MP tilmann.bosinger@oulu.fi * Kilpisjarvi KIL 69.020 20.870 MSP kari.kaila@oulu.fi * Kilpisjarvi KIL 69.050 20.790 RI f.honary@lancaster.ac.uk * King Sejong -62.220 301.220 FPI yiwon@sari.kordi.re.kr * King Sejong -62.220 301.220 M shnam@sari.kordi.re.kr * King Sejong -62.220 301.220 P yiwon@sari.kordi.re.kr * Kinshasa-Binza LB10M -4.500 15.200 I WDC-C1 support@ukssdc.ac.uk * Kiruna 67.830 20.420 FPI alan@apg.ph.ucl.ac.uk * Kiruna KI167 67.840 20.420 ID WDC-C1 christer@irf.se * Kiruna KIR 67.861 20.435 IS(ro) Esa.Turunen@eiscat.se * Kiruna KIR 67.830 20.420 M IMAGE/MIRACLE masatoshi.yamauchi@irf.se * Kiruna KIR 67.841 20.411 MOI(4freq) ALIS ingrid.sandahl@irf.se * Kiruna KIR 67.830 20.400 R evgenia.belova@irf.se * Kochel 24064 47.700 11.400 I WDC-C1 support@ukssdc.ac.uk * Kochel HERZO 47.700 11.400 I * Kodaikanal KO310 10.200 77.500 I WDC-C1 rajdabas@nplindia.org * Kokubunji TO536 35.700 139.000 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Kokubunji TO535 35.700 139.000 ID(s) igarashi@crl.go.jp * Komsomolskaya KOM -74.120 97.500 M rclauer@umich.edu * Kotelny KOT 76.000 137.800 M * Kotzebue 66.900 197.400 ASC * Kotzebue 66.900 197.400 P * Kourou KOU 5.100 307.400 M Intermagnet d.kerridge@bgs.ac.uk * Krim 59 44.400 34.000 I WDC-C1 support@ukssdc.ac.uk * Kullorsuaq KUV 74.570 302.820 M Greenland jfw@dmi.dk * Kunson 40.300 128.700 ID(p) ULCAR reinisch@cae.uml.edu * Kvistaberg KVI 59.500 17.600 M SAMNET dave@aurora.york.ac.uk * Kwajalein KJ609 9.000 167.200 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Lac Rebours 93.000 360.000 M cgm@physics.att.com * Lannion LN047 48.450 356.730 I WDC-C1 support@ukssdc.ac.uk * Lanzhou 27336 36.100 103.800 I(s) WDC-C1 support@ukssdc.ac.uk * Lanzhou 27336 36.100 103.800 ID * La Paz LPJ1O -16.500 291.900 I WDC-C1 support@ukssdc.ac.uk * La Quiaca LQJ2K -22.100 294.400 I(s) WDC-C1 support@ukssdc.ac.uk * L'Aquila AQU 42.380 13.320 M WDC-A anna@dune.ingrm.it * La Reunion LR22J -21.100 55.900 I WDC-C1 support@ukssdc.ac.uk * La Trobe -37.800 145.000 ID ULCAR tsppld@lure.latrobe.edu.au * Laurel APL 39.100 283.150 M MEASURE mmoldwin@igpp.ucla.edu * Leadville 39.750 255.030 NM * Learmonth LM42B -21.900 114.000 I WDC-C1 support@ukssdc.ac.uk * Learmonth LM42J -21.000 115.000 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Learmonth LM42B -21.800 114.000 ID ULCAR reinisch@cae.uml.edu * Learmonth LRM -22.220 114.100 M NGDC lmorris@ngdc.noaa.gov * Leirvogur LRV 64.180 338.300 M SO/NGDC lmorris@ngdc.noaa.gov * Leirvogur Leirvogur 64.180 338.300 R(s) support@ukssdc.ac.uk * Leknes LEK 68.130 13.540 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Leningrad LD160 59.950 30.700 I WDC-C1 support@ukssdc.ac.uk * Leningrad LNN 59.950 30.710 M * Lerwick LE061 60.130 358.820 ID(s) WDC-C1 support@ukssdc.ac.uk * Lerwick LER 60.130 358.820 M EO/Intermagnet d.kerridge@bgs.ac.uk * Leshan 29329 29.500 103.700 I(s) WDC-C1 support@ukssdc.ac.uk * Leyte 28411 11.000 125.000 I(s) WDC-C1 support@ukssdc.ac.uk * Lhasa LS 29.600 91.200 ID * Lincoln 60 40.820 263.320 I WDC-C1 support@ukssdc.ac.uk * Lindau LI050 51.600 10.100 I(s) WDC-C1 support@ukssdc.ac.uk * Lisbon LE038 38.720 350.730 I WDC-C1 support@ukssdc.ac.uk * Little America LA77Q -78.200 197.800 I(s) WDC-C1 support@ukssdc.ac.uk * Little Grand Rapids LGRR 52.000 264.500 M CGSM * Lomnicky Stit 49.200 20.220 NM * London 42.000 279.000 CVHF(ro) * London, Ontario 42.970 278.750 P lowe@canlon.physics.uwo.ca * Longyearbyen LYR 78.200 15.820 AS Roger.Smith@gi.alaska.edu * Longyearbyen LYR 78.200 15.820 ASC(5freq) MIRACLE jmoen@unis.no * Longyearbyen LYR 78.200 15.820 ASP(p)(4fq) jmoen@unis.no * Longyearbyen LYR 78.200 15.820 ATV(p) hayashi@grl.su-tokyo.ac.jp * Longyearbyen LYR 78.200 15.820 ATV(p)(nrw) c.deehr@giuaf.gi.alask.edu * Longyearbyen LYR 78.200 15.820 ATV(white) c.deehr@giuaf.gi.alask.edu * Longyearbyen LYR 78.200 15.820 ES c.deehr@giuaf.gi.alask.edu * Longyearbyen LYR 78.200 15.820 FPI alan@apg.ph.ucl.ac.uk * Longyearbyen LG178 78.200 15.900 ID(s) WDC-C1 support@ukssdc.ac.uk * Longyearbyen LYR 78.200 15.820 ID(p) wickwar@aeronomy.cass.usu.edu * Longyearbyen LYR 78.200 15.820 IS Esa.Turunen@eiscat.se * Longyearbyen LYR 78.200 15.820 M CO/IMAGE/MIRACLE truls.hansen@phys.uit.no * Longyearbyen LYR 78.200 15.820 MI(p) nielsen@mirage.mpae.gwdg.de * Longyearbyen LYR 78.200 15.820 MI(p) sivjee@maxwell.sprl.db.erau.edu * Longyearbyen LYR 78.200 15.820 MIS fred@unis.no * Longyearbyen LYR 78.200 15.820 MP GIMA debi.wilkinson@gi.alaska.edu * Longyearbyen LYR 78.200 15.820 MSP(6freq) c.deehr@giuaf.gi.alask.edu * Longyearbyen LYR 78.200 15.820 R c.deehr@giuaf.gi.alask.edu * Longyearbyen LYR 78.200 15.820 RI pst@dmicvax.dmi.min.dk * Longyearbyen LYR 78.200 15.820 SI fred@unis.no * Longyearbyen LYR 78.200 15.820 SI sivjee@maxwell.sprl.db.erau.edu * Loparskaya LS168 68.000 33.000 I WDC-C1 support@ukssdc.ac.uk * Louisvale LV12P -28.500 21.200 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Lovo LOV 59.350 17.830 M Intermagnet d.kerridge@bgs.ac.uk * Lovozero LOZ 67.970 35.080 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Lulea LU165 65.600 22.100 I WDC-C1 support@ukssdc.ac.uk * Lunping LNP 25.000 121.170 M NGDC lmorris@ngdc.noaa.gov * Lvov LVV 49.900 23.800 M * Lwiro LW10K -2.300 28.800 I(s) WDC-C1 support@ukssdc.ac.uk * Lycksele LY164 64.620 18.760 ID WDC-C1 support@ukssdc.ac.uk * Lycksele LYC 64.620 18.760 M IMAGE/MIRACLE ingemar@irf.se * Lycksele 64.620 18.760 R assar@irf.se * Lynn Lake LYN 56.850 258.930 M * Macau MC422 22.200 113.600 I WDC-C1 support@ukssdc.ac.uk * Macquarie Island -54.500 159.000 ATV ray_mor@antdiv.gov.au * Macquarie Island MQ55M -54.500 159.000 I WDC-C1 ray_mor@antdiv.gov.au * Macquarie Island MCQ -54.500 158.950 M NGDC sdennis@agso.gov.au * Macquarie Island -54.500 159.000 M ray_mor@antdiv.gov.au * Macquarie Island -54.500 159.000 MP ray_mor@antdiv.gov.au * Macquarie Island -54.500 159.000 R ray_mor@antdiv.gov.au * Macquarie Island -54.500 159.000 TEC ray_mor@antdiv.gov.au * Madimbo MU12K -22.390 30.880 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Madras MD313 13.100 80.300 I WDC-C1 support@ukssdc.ac.uk * Magadan MG560 60.000 151.000 I WDC-C1 support@ukssdc.ac.uk * Magadan MGD 60.120 151.020 M EO/210E root@ikir.elrus.kamchatka.su * Magadan 60.120 151.020 NM * MAGIC East MCE 72.400 326.100 M(s) MAGIC/Greenland rclauer@umich.edu * MAGIC GISP MCG 72.600 321.650 M MAGIC/Greenland rclauer@umich.edu * MAGIC North MCN 73.930 322.380 M(s) MAGIC/Greenland rclauer@umich.edu * MAGIC Raven Skiway MCR 66.480 313.710 M MAGIC/Greenland rclauer@umich.edu * MAGIC West MCW 72.000 317.410 M(s) MAGIC/Greenland rclauer@umich.edu * Maitri -70.760 11.730 M * Makassar 3040N -5.200 119.500 I(s) WDC-C1 support@ukssdc.ac.uk * Maniitsoq SKT 65.420 307.100 M Greenland jfw@dmi.dk * Manila MN414 14.700 121.100 I WDC-C1 support@ukssdc.ac.uk * Manzhouli ML449 49.600 117.500 ID WDC-C1 support@ukssdc.ac.uk * Manzhouli MZ 49.600 117.500 TEC(s) * Marion Island MR140 -46.880 37.850 I(s) WDC-C1 support@ukssdc.ac.uk * Marion Island MRN -46.880 37.850 M peters@magnet.csir.co.za * Martin de Vivies AMS -37.800 77.570 M Intermagnet jbitterly@eopg.u-strasbg.fr * Masi (Maze) MAS 69.460 23.700 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Maui MA720 20.800 203.500 I WDC-C1 support@ukssdc.ac.uk * Mawson -67.600 62.900 ATV ray_mor@antdiv.gov.au * Mawson -67.600 62.900 FPI ray_mor@antdiv.gov.au * Mawson MW26P -67.600 62.900 I WDC-C1 ray_mor@antdiv.gov.au * Mawson -67.600 62.900 M ray_mor@antdiv.gov.au * Mawson MAW -67.610 62.880 M NGDC sdennis@agso.gov.au * Mawson -67.600 62.900 MP ray_mor@antdiv.gov.au * Mawson -67.600 62.880 NM * Mawson -67.600 62.900 R ray_mor@antdiv.gov.au * Mawson -67.600 62.900 TEC ray_mor@antdiv.gov.au * Maynard MYJ43 42.430 288.550 I WDC-C1 support@ukssdc.ac.uk * McDonald 30.700 256.000 SI * Mcmurdo -77.850 166.720 NM * McMurdo MCM -77.850 166.700 ELF acfs@star.stanford.edu * McMurdo MCM -77.850 166.700 M cgm@physics.att.com * McMurdo MCM -77.850 166.700 MP engebret@augsburg.edu * McMurdo MCM -77.850 166.700 P rosenberg@uap.umd.edu * McMurdo MCM -77.850 166.700 R rosenberg@uap.umd.edu * McMurdo MCM -77.850 166.700 SIR murcray@ram.phys.du.edu * McMurdo MCM -77.850 166.700 SM robert.dezafra@sunysb.edu * McMurdo MCM -77.850 166.700 ST dave_rust@jhuapl.edu * McMurdo MCM -77.850 166.700 VLF acfs@star.stanford.edu * Meguro 31534 35.600 139.700 I(s) WDC-C1 support@ukssdc.ac.uk * Melbourne FIT 28.070 279.370 M MEASURE mmoldwin@igpp.ucla.edu * Memambetsu MMB 43.910 144.190 M NGDC lmorris@ngdc.noaa.gov * Merasjaervi 67.547 21.918 MOI(4freq) ALIS ingrid.sandahl@irf.se * Mexico City MX919 19.400 260.300 I WDC-C1 support@ukssdc.ac.uk * Mexico City 19.330 260.820 NM * Midtsandan 63.600 10.730 CVHF STARE/MIRACLE nielsen@mirage.mpae.gwdg.de * Midway Island MDY 28.210 182.620 M * Millstone Hill MLH 42.620 288.508 ASC(630nm) mendillo@buasta.bu.edu * Millstone Hill MLH 42.620 288.508 FPI(630nm) dps@hyperion.haystack.edu * Millstone Hill MHJ45 42.620 288.508 ID WDC-C1/NGDC reinisch@cae.uml.edu * Millstone Hill MLH 42.620 288.508 IS jcf@hyperion.haystack.edu * Millstone Hill MSH 42.620 288.370 M MEASURE mmoldwin@igpp.ucla.edu * Millstone Hill MLH 42.620 288.508 SI mendillo@buasta.bu.edu * Millstone Hill MLH 42.620 288.508 SIR wickwar@aeronomy.cass.usu.edu * Minsk MNK 54.500 27.880 M * Mirny MI360 -66.550 93.020 I olegtro@geophys.spb.su * Mirny MIR -66.550 93.020 M olegtro@geophys.spb.su * Mirny MIR -66.550 93.020 R olegtro@geophys.spb.su * Mistassini 48.900 287.783 I berkey@psi.sci.sdl.usu.edu * Mistassini 48.900 287.783 R rosenberg@uap.umd.edu * Mizuho MZH -70.430 40.200 M * Molodezhnaya MOL -67.670 45.850 I olegtro@geophys.spb.su * Molodezhnaya MOL -67.670 45.850 M olegtro@geophys.spb.su * Molodezhnaya MOL -67.670 45.850 R olegtro@geophys.spb.su * Morioka 39.700 141.130 NM * Moscow MA155 55.500 37.300 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Moscow MO155 55.500 37.300 ID WDC-C1 support@ukssdc.ac.uk * Moscow MOS 55.480 37.310 M * Moscow 55.470 37.320 NM * Moshiri 44.400 142.300 ASC * Moshiri MSR 44.370 142.270 M 210E ogawa@stelab.nagoya-u.ac.jp * Moshiri 44.400 142.300 P * Mould Bay MBC 76.320 240.640 M Intermagnet vanbeek@geolab.emr.ca * Mount Bour MBO 14.390 343.040 M Intermagnet d.kerridge@bgs.ac.uk * Mount Bour MBO 14.390 343.040 M Intermagnet d.kerridge@bgs.ac.uk * Mount Karmakuly MKM 72.300 52.500 M * Mt Norikura 36.110 137.550 NM * Mt Washington 44.300 288.700 NM * Mundaring MU43K -31.980 116.220 ID(s) WDC-C1 support@ukssdc.ac.uk * Munich 48.000 12.000 ID ULCAR reinisch@cae.uml.edu * Muonio MUO 68.028 23.536 ASC FASCC/MIRACLE tuija.pulkkinen@fmi.fi * Muonio MUO 68.020 23.530 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Murmansk MM168 69.000 33.000 I WDC-C1 support@ukssdc.ac.uk * Murmansk MMK 68.250 33.080 M * Nagycenk NCK 47.630 16.720 M Intermagnet d.kerridge@bgs.ac.uk * Nain 56.400 298.300 M(p) MACCS hughes@buasta.bu.edu * Nairobi NR10J -1.280 36.830 I WDC-C1 support@ukssdc.ac.uk * Nanjing 32432 32.100 119.000 I(s) WDC-C1 support@ukssdc.ac.uk * Narsarsuaq NQJ61 61.200 314.550 ID WDC-C1 bullett@plh.af.mil * Narsarsuaq NAQ 61.160 314.560 M Intermagnet/SO/Greenland or@dmi.dk * Narsarsuaq NAQ 61.000 314.600 R pst@dmicvax.dmi.min.dk * Natal NLA0N -5.700 324.800 I WDC-C1 support@ukssdc.ac.uk * Newark 39.680 284.250 NM * Newport NEW 48.260 242.880 M Intermagnet/USGS jlove@usgs.gov * Nha Trang 33412 12.250 109.200 I(s) WDC-C1 support@ukssdc.ac.uk * Nicosia NC136 35.100 33.200 I WDC-C1 support@ukssdc.ac.uk * Niemegk NGK 52.070 12.680 M Intermagnet d.kerridge@bgs.ac.uk * Nikkaluokta 67.852 19.003 MOI(4freq) ALIS ingrid.sandahl@irf.se * Niue Island ND61R -19.100 190.100 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Nord NRD 81.600 343.330 M Greenland jfw@dmi.dk * Nordli NOR 64.460 13.590 M SAMNET dave@aurora.york.ac.uk * Norfolk Island NI63- -29.030 167.970 I WDC-C1 support@ukssdc.ac.uk * Norfolk Island NI63_ -29.030 167.970 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Norilsk NO369 69.400 88.400 I WDC-C1 support@ukssdc.ac.uk * Norilsk NLK 69.400 88.400 M GIMA debi.wilkinson@gi.alaska.edu * Norman Wells NORM 65.300 233.300 M CGSM * North York 44.000 280.000 ASC(c) rudy@stplists.ca * North York 44.000 280.000 MI rudy@stplists.ca * Novokazalinsk NK246 45.760 62.120 I WDC-C1 support@ukssdc.ac.uk * Novosibirsk NS355 54.600 83.200 I WDC-C1 support@ukssdc.ac.uk * Novosibirsk NVS 55.030 82.900 M * Novosibirsk 54.800 83.000 NM * Nurmijarvi NU159 60.500 24.650 I(s) WDC-C1 support@ukssdc.ac.uk * Nurmijarvi NUR 60.500 24.650 M Intermagnet/IMAGE/EO/MIRACLE tuija.pulkkinen@fmi.fi * Nurmijarvi NUR 60.500 24.650 MP kari.pajunpaa@fmi.fi * Nuuk GHB 64.170 308.270 M Greenland jfw@dmi.dk * Ny Alesund NAL 78.920 11.950 AS j.a.holtet@fys.uio.no * Ny Alesund ITACA 78.920 11.930 ASC MIRACLE orsini@ifsi.rm.cnr.it * Ny Alesund NAL 78.920 11.950 ATV(white) j.a.holtet@fys.uio.no * Ny Alesund NAL 78.920 11.950 ATV(630nm) j.a.holtet@fys.uio.no * Ny Alesund NAL 78.920 11.950 E(p)(H-o) j.a.holtet@fys.uio.no * Ny Alesund NAL 78.920 11.950 ELF * Ny Alesund NAL 78.920 11.950 FPI Roger.Smith@gi.alaska.edu * Ny Alesund NAL 78.920 11.950 I(p) ect@ion.le.ac.uk * Ny Alesund NAL 78.920 11.950 ID(c) j.a.holtet@fys.uio.no * Ny Alesund NAL 78.920 11.950 M IMAGE/MIRACLE truls.hansen@phys.uit.no * Ny Alesund NAL 78.920 11.950 MP * Ny Alesund NAL 78.920 11.950 MSP(4freq) j.a.holtet@fys.uio.no * Ny Alesund NAL 78.920 11.950 MSP(4freq) Roger.Smith@gi.alaska.edu * Ny Alesund NAL 78.920 11.950 R pst@dmicvax.dmi.min.dk * Ny Alesund NAL 78.920 11.950 RI nishino@stelab.nagoya-u.ac.jp * Ny Alesund NAL 78.920 11.950 RR(p) kolbjorn@arr.nsc.no * Ny Alesund NAL 78.920 11.950 TEC TOMO lek@aber.ac.uk * Ny Alesund NAL 78.920 11.950 VLF j.a.holtet@fys.uio.no * Observatoire Haute Provence 46.070 5.710 P * Odessa ODE 46.780 30.880 M * Okinawa OK426 26.300 127.800 ID WDC-C1 igarashi@crl.go.jp * Onagawa ONW 38.430 141.470 M 210E ogawa@stelab.nagoya-u.ac.jp * Osakis OSAK 45.900 264.900 M CGSM * Osan SN437 37.200 127.100 I WDC-C1 support@ukssdc.ac.uk * Oslo OS059 60.000 11.100 I(s) WDC-C1 support@ukssdc.ac.uk * Ottawa OT945 45.400 284.100 I WDC-C1 support@ukssdc.ac.uk * Ottawa OTT 45.400 284.450 M EO/Intermagnet/MEASURE/CGSM vanbeek@geolab.emr.ca * Ottawa OTT 45.400 284.450 R CGSM * Ouagadougou OU012 12.370 358.470 I WDC-C1 support@ukssdc.ac.uk * Oulu 65.000 25.000 CUHF(ro) COSCAT schlegel@linax1.mpae.gwdg.de * Oulu OUL 65.090 25.890 M SAMNET dave@aurora.york.ac.uk * Oulu OUL 65.100 25.850 MP tilmann.bosinger@oulu.fi * Oulu 65.050 25.470 NM * Oulu OUL 65.050 25.540 R jyrki.manninen@sgo.fi * Oulujarvi OUJ 64.520 27.230 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Paamiut FHB 62.000 310.320 M Greenland jfw@dmi.dk * Palau Is 34407 7.300 134.500 I(s) WDC-C1 support@ukssdc.ac.uk * Palestine 32.100 264.700 BLS * Palmer -64.760 295.920 ELF inan@sierra.stanford.edu * Palmer -64.760 295.920 VLF inan@sierra.stanford.edu * Palmyra 35705 5.380 197.820 I(s) WDC-C1 support@ukssdc.ac.uk * Panama PN909 9.400 280.100 I(s) WDC-C1 support@ukssdc.ac.uk * Pangnirtung PGC 66.100 294.200 M CO/MACCS hughes@buasta.bu.edu * Paramaribo PMJ06 5.800 304.800 I WDC-C1 support@ukssdc.ac.uk * Paramushir O 36550 50.100 155.300 I(s) WDC-C1 support@ukssdc.ac.uk * Paris-Saclay SC047 48.100 2.300 I(s) WDC-C1 support@ukssdc.ac.uk * Peach Mountain 42.400 273.070 FPI niciejew@umich.edu * Pebek PBK 70.100 170.900 M GIMA debi.wilkinson@gi.alaska.edu * Pello PEL 66.900 24.080 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * Pelly Bay PBC 68.500 270.300 M MACCS hughes@buasta.bu.edu * Penang 38305 5.500 100.400 I(s) WDC-C1 support@ukssdc.ac.uk * PENGUIN1 P1 -83.860 129.610 ASC AGONET mende@agena.space.lockheed.com * PENGUIN1 P1 -83.860 129.610 ELF AGONET inan@sierra.stanford.edu * PENGUIN1 P1 -83.860 129.610 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN1 P1 -83.860 129.610 M AGONET cgm@physics.att.com * PENGUIN1 P1 -83.860 129.610 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN1 P1 -83.860 129.610 RI AGONET rosenberg@uap.umd.edu * PENGUIN1 P1 -83.860 129.610 VLF AGONET inan@sierra.stanford.edu * PENGUIN2 P2 -85.670 313.620 ASC AGONET mende@agena.space.lockheed.com * PENGUIN2 P2 -85.670 313.620 ELF AGONET inan@sierra.stanford.edu * PENGUIN2 P2 -85.670 313.620 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN2 P2 -85.670 313.620 M AGONET cgm@physics.att.com * PENGUIN2 P2 -85.670 313.620 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN2 P2 -85.670 313.620 RI AGONET rosenberg@uap.umd.edu * PENGUIN2 P2 -85.670 313.620 VLF AGONET inan@sierra.stanford.edu * PENGUIN3 P3 -82.760 28.580 ASC AGONET mende@agena.space.lockheed.com * PENGUIN3 P3 -82.760 28.580 ELF AGONET inan@sierra.stanford.edu * PENGUIN3 P3 -82.760 28.580 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN3 P3 -82.760 28.580 M AGONET cgm@physics.att.com * PENGUIN3 P3 -82.760 28.580 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN3 P3 -82.760 28.580 RI AGONET rosenberg@uap.umd.edu * PENGUIN3 P3 -82.760 28.580 VLF AGONET inan@sierra.stanford.edu * PENGUIN4 P4 -82.010 96.760 ASC AGONET mende@agena.space.lockheed.com * PENGUIN4 P4 -82.010 96.760 ELF AGONET inan@sierra.stanford.edu * PENGUIN4 P4 -82.010 96.760 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN4 P4 -82.010 96.760 M AGONET cgm@physics.att.com * PENGUIN4 P4 -82.010 96.760 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN4 P4 -82.010 96.760 RI AGONET rosenberg@uap.umd.edu * PENGUIN4 P4 -82.010 96.760 VLF AGONET inan@sierra.stanford.edu * PENGUIN5 P5 -77.230 123.510 ASC AGONET mende@agena.space.lockheed.com * PENGUIN5 P5 -77.230 123.510 ELF AGONET inan@sierra.stanford.edu * PENGUIN5 P5 -77.230 123.510 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN5 P5 -77.230 123.510 M AGONET cgm@physics.att.com * PENGUIN5 P5 -77.230 123.510 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN5 P5 -77.230 123.510 RI AGONET rosenberg@uap.umd.edu * PENGUIN5 P5 -77.230 123.510 VLF AGONET inan@sierra.stanford.edu * PENGUIN6 P6 -71.070 127.870 ASC AGONET mende@agena.space.lockheed.com * PENGUIN6 P6 -71.070 127.870 ELF AGONET inan@sierra.stanford.edu * PENGUIN6 P6 -71.070 127.870 LF-HF AGONET james.w.labelle@dartmouth.edu * PENGUIN6 P6 -71.070 127.870 M AGONET cgm@physics.att.com * PENGUIN6 P6 -71.070 127.870 MP AGONET fuku@stpp2.geophys.tohoku.ac.jp * PENGUIN6 P6 -71.070 127.870 RI AGONET rosenberg@uap.umd.edu * PENGUIN6 P6 -71.070 127.870 VLF AGONET inan@sierra.stanford.edu * Penticton PENT 49.300 240.400 F10.7 CGSM * Penticton PENT 49.300 240.400 R CGSM * Perth PE43K -32.010 116.140 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Peshawar 39234 34.000 71.500 I(s) WDC-C1 support@ukssdc.ac.uk * Petropavlovsk PET 52.900 158.400 M * Petroplavsk PK553 53.020 158.650 I WDC-C1 support@ukssdc.ac.uk * Pinawa PINA 50.200 263.960 ASCD CGSM * Pinawa PINA 50.200 263.960 M CARISMA/CGSM imann@phys.ualberta.ca * Pinawa PINA 50.200 263.960 MSP(4freq) CARISMA/CGSM imann@phys.ualberta.ca * Pinawa PINA 50.200 263.960 R CARISMA/CGSM imann@phys.ualberta.ca * Pionerskaya PIO -69.730 95.500 M(s) * Pitcairn Is 4082N -25.000 230.000 I(s) WDC-C1 support@ukssdc.ac.uk * Pittsburg 95.000 360.000 M cgm@physics.att.com * Point Arena PTA 39.000 236.300 M cgm@physics.att.com * Point Arguello PA836 35.600 239.400 I WDC-C1 support@ukssdc.ac.uk * Poitiers PT046 46.570 0.350 I WDC-C1 support@ukssdc.ac.uk * Poker Flat PKR 65.110 212.540 M GIMA debi.wilkinson@gi.alaska.edu * Poker Flat 65.000 213.000 RR * Pond Inlet 72.700 282.000 ID CGSM * Pond Inlet 72.700 282.000 R CGSM * Pond Inlet 72.700 282.000 TEC CGSM * Pontianak PK40- -0.300 109.000 ID ULCAR reinisch@cae.uml.edu * Portage La Prairie 41950 49.900 261.700 I(s) WDC-C1 support@ukssdc.ac.uk * Port Alfred CZT -46.280 51.860 M Intermagnet jbitterly@eopg.u-strasbg.fr * Port-aux-Francais -49.300 70.200 CHF(p) jvillain@cnrs-orleans.fr * Port-aux-Francais KG24R -49.350 70.260 I(s) WDC-C1 support@ukssdc.ac.uk * Port-aux-Francais PAF -49.350 70.260 M Intermagnet jbitterly@eopg.u-strasbg.fr * Port-aux-Francais -49.350 70.260 NM WDC-A cclark@ngdc.noaa.gov * Port-aux-Francais -49.300 69.300 RR * Port Lockroy PCJ6M -64.800 296.500 I(s) WDC-C1 support@ukssdc.ac.uk * Port Moresby PY50R -9.410 147.150 I WDC-C1 support@ukssdc.ac.uk * Port Moresby PMG -9.410 147.150 M * Port Stanley PST -51.800 302.100 M Intermagnet d.kerridge@bgs.ac.uk * Poste-d.l.-Baleine PBQ 55.280 282.260 M SO/Intermagnet vanbeek@geolab.emr.ca * Potchefstroom -26.410 27.060 NM * Potsdam CLK 44.670 284.980 M MEASURE mmoldwin@igpp.ucla.edu * Preobrazhenya PZ374 74.700 113.000 I WDC-C1 support@ukssdc.ac.uk * Preobrazhenya PRB 74.670 112.560 M olegtro@geophys.spb.su * Prince George PGR 54.000 237.400 CHF CGSM * Prince Rupert 42854 54.300 229.700 I(s) WDC-C1 support@ukssdc.ac.uk * Provideniya Bay PD664 64.400 186.600 I WDC-C1 support@ukssdc.ac.uk * Pruhonice PQ052 50.000 14.560 ID WDC-C1 boska@ufa.cas.cz * Puerto Madryn PMJ4K -42.700 294.700 ID reinisch@cae.uml.edu * Pykkvbaer 63.770 339.460 CHF CUTLASS/SuperDARN/MIRACLE ect@ion.le.ac.uk * Qaanaaq THL 77.470 290.770 ID reinisch@cae.uml.edu * Qaanaaq THL 77.470 290.770 M Intermagnet/Greenland or@dmi.dk * Qaanaaq THL 77.470 290.770 R Greenland efc@dmi.min.dk * Qeqertarsuaq GDH 69.250 306.470 M Intermagnet/CO/Greenland or@dmi.dk * Qikiqtarjuaq 67.500 296.000 R CGSM * Qikiqtarjuaq 67.500 296.000 TEC CGSM * Qingdao QD 36.000 123.000 ID * Qingdao QD 36.000 123.000 TEC * Qingdao QD 36.000 123.000 VLF * Qiqihar 52447 47.300 123.900 I(s) WDC-C1 support@ukssdc.ac.uk * Quetta QT230 30.200 67.000 I(s) WDC-C1 support@ukssdc.ac.uk * Rabat RT034 33.900 353.900 I WDC-C1 support@ukssdc.ac.uk * Rabbit Lake RABB 58.220 256.320 ASCD CGSM * Rabbit Lake RAL 58.070 256.320 ID macdougall@canlon.physics.uwo.ca * Rabbit Lake RABB 58.220 256.320 M CARISMA/CGSM imann@phys.ualberta.ca * Rabbit Lake RABB 58.220 256.320 R CARISMA/CGSM imann@phys.ualberta.ca * Ramfjord Ramfjord 70.000 19.000 R(s) support@ukssdc.ac.uk * Rangoon 43316 16.800 96.500 I(s) WDC-C1 support@ukssdc.ac.uk * Rankin Inlet RANK 62.820 267.890 ASCD CGSM * Rankin Inlet RANK 62.820 267.890 CHF CGSM * Rankin Inlet RAN 62.820 267.890 M CARISMA imann@phys.ualberta.ca * Rankin Inlet RAN 62.820 267.890 MSP(4freq) CARISMA imann@phys.ualberta.ca * Rankin Inlet RANK 62.820 267.890 R CARISMA/CGSM imann@phys.ualberta.ca * Rarotonga RA72J -21.200 200.200 I(s) WDC-C1 support@ukssdc.ac.uk * Repulse Bay RPB 66.500 273.800 M MACCS hughes@buasta.bu.edu * Resolute RESU 74.800 265.000 ASCD CGSM * Resolute RESU 74.800 265.000 ID CGSM macdougall@canlon.physics.uwo.ca * Resolute RESU 74.800 265.000 M Intermagnet/CGSM vanbeek@geolab.emr.ca * Resolute RESU 74.800 265.000 R CGSM * Resolute RESU 74.800 265.000 TEC CGSM * Resolute Bay RB974 74.700 265.100 I WDC-C1 support@ukssdc.ac.uk * Resolute Bay 75.000 265.000 IS(p) kelly@unix.sri.com * Resolute Bay 74.700 265.100 P * Reykjavik RKA64 64.100 338.200 I(s) WDC-C1 support@ukssdc.ac.uk * Rodolfo Marsh -62.200 301.080 I * Rodolfo Marsh -62.200 301.080 M * Rome RO041 41.900 12.520 ID WDC-C1 Zolesi@ingv.it * Rome 41.900 12.520 NM * Rome 41.900 12.520 NM * Rorvik RVK 64.940 10.980 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Rostov-on-Don RV149 47.200 39.680 I WDC-C1 support@ukssdc.ac.uk * Rovaniemi (Apukka) 66.770 25.940 MP tilmann.bosinger@oulu.fi * Rovaniemi (Apukka) 66.570 26.020 R jyrki.manninen@sgo.fi * Rude Skov RSV 55.840 12.460 M(s) * Sachs Harbour SAH 72.000 235.000 M * Sacramento 38.500 238.500 ID ULCAR reinisch@cae.uml.edu * Salekhard SD266 66.500 66.700 ID WDC-C1 support@ukssdc.ac.uk * Salisbury (Rhod) SY11P -17.800 31.000 I(s) WDC-C1 support@ukssdc.ac.uk * Sanae -70.310 357.590 NM * SANAE SNA -72.000 357.000 ASC scourfie@ph.und.ac.za * SANAE SNA -72.000 357.000 CHF SuperDARN ray.greenwald@jhuapl.edu * SANAE QM07_ -70.300 357.600 I WDC-C1 support@ukssdc.ac.uk * SANAE SNA -70.330 357.510 M fsdkphs@puknet.puk.ac.za * SANAE SNA -72.000 357.000 RI scourfie@ph.und.ac.za * SANAE SNA -72.000 357.000 VLF scourfie@ph.und.ac.za * Sanikiluaq SNKQ 56.500 280.800 M CGSM * Sanikiluaq SNKQ 56.500 280.800 R CGSM * Sanikiluaq SNKQ 56.500 280.800 TEC CGSM * San Juan PRJ18 18.120 293.850 ID WDC-C1/ULCAR/NGDC lmorris@ngdc.noaa.gov * San Juan SJJ18 18.120 293.850 ID * San Juan SJG 18.120 293.850 M NGDC/USGS jlove@usgs.gov * San Salvador SSJ24 24.100 285.500 I(s) WDC-C1 support@ukssdc.ac.uk * San Vito VT139 40.700 17.900 ID ULCAR reinisch@cae.uml.edu * Sao Luis SAA0K -2.500 315.800 ID ULCAR reinisch@cae.uml.edu * Sao Paulo SPJ2L -23.500 313.500 I(s) WDC-C1 support@ukssdc.ac.uk * Sardinia ES 39.000 9.000 I WDC-C1 support@ukssdc.ac.uk * Saskatoon SASK 52.200 253.100 ASCD CGSM * Saskatoon SASK 52.200 253.100 CHF SuperDARN/CGSM sofko@skisas.usask.ca * Saskatoon 52.200 253.100 CVHF SAPPHIRE sofko@skisas.usask.ca * Saskatoon 52.200 253.100 FPI mcewen@skisas.usask.ca * Saskatoon PKS 52.100 253.600 M * Saskatoon SASK 52.200 253.100 R CGSM * Savissivik SVS 76.020 294.900 M Greenland jfw@dmi.dk * Schwarzenburg SZ045 46.600 6.700 I(s) WDC-C1 support@ukssdc.ac.uk * Scott Base SB67Q -77.900 166.800 I WDC-C1 w.baggaley@phys.canterbury.ac.nz * Scott Base SBA -77.850 166.780 M phbjf@cc.newcastle.edu.au * Scott Base SBA -77.850 166.780 M Intermagnet/WDC-A lester@geoserve.southern.co.nz * Scott Base SBA -77.850 166.780 MP phbjf@cc.newcastle.edu.au * Seattle SE847 42.500 237.580 I(s) WDC-C1 support@ukssdc.ac.uk * Seoul SU437 37.230 126.570 I WDC-C1 support@ukssdc.ac.uk * Seyakha SYH 70.100 72.500 M * Sheshan SS 31.100 121.200 I(s) * Shibata 44537 37.900 139.300 I(s) WDC-C1 support@ukssdc.ac.uk * Shikuka 45549 49.300 143.000 I(s) WDC-C1 support@ukssdc.ac.uk * Shumagin SHU 55.350 199.540 M USGS jlove@usgs.gov * Siglufjordur 66.200 341.770 R jyrki.manninen@sgo.fi * Silkkimuotka 68.030 21.687 MOI(4freq) ALIS ingrid.sandahl@irf.se * Simferopol SF144 44.800 34.100 I(s) WDC-C1 support@ukssdc.ac.uk * Singapore SI301 1.300 103.800 I(s) WDC-C1 support@ukssdc.ac.uk * Sitka SIT 57.070 224.670 M NGDC/USGS jlove@usgs.gov * Skibotn 69.350 20.330 ATV(558nm) DASI kosch@lin354.dnet.gwdg.de * Skibotn 69.350 20.330 FPI DASI kosch@lin354.dnet.gwdg.de * Skibotn Skibotn 69.350 20.330 R(s) support@ukssdc.ac.uk * Slough SL051 51.510 359.400 ID(s) WDC-C1 support@ukssdc.ac.uk * Slutsk 4615I 59.700 30.500 I WDC-C1 support@ukssdc.ac.uk * Snainton 46050 54.200 0.000 I(s) WDC-C1 support@ukssdc.ac.uk * Sodankyla SOD 67.250 26.240 ASC Maija-Liisa.Kultima@sgo.fi * Sodankyla SO166 67.400 26.600 I WDC-C1 esa.turunen@sgo.fi * Sodankyla SOD 67.364 26.627 IS(ro) Esa.Turunen@eiscat.se * Sodankyla SOD 67.370 26.630 M IMAGE/Intermagnet/MIRACLE Maija-Liisa.Kultima@sgo.fi * Sodankyla SOD 62.420 26.390 MP Maija-Liisa.Kultima@sgo.fi * Sodankyla SOD 67.250 26.240 P(4freq) Maija-Liisa.Kultima@sgo.fi * Sodankyla SOD 67.420 26.390 R(2freq) jyrki.manninen@sgo.fi * Sodankyla SOD 96.000 360.000 VLF(c) jyrki.manninen@sgo.fi * Sofia SQ143 42.700 23.400 I WDC-C1 support@ukssdc.ac.uk * Sondrestrom SMJ67 67.000 309.300 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Sondre Stromfjord STF 66.990 309.050 ASC mende@agena.space.lockheed.com * Sondre Stromfjord STF 66.990 309.050 FPI killeen@sprla.sprl.umich.edu * Sondre Stromfjord STF 66.990 309.050 ID reinisch@cae.uml.edu * Sondre Stromfjord STF 66.990 309.050 IS kelly@unix.sri.com * Sondre Stromfjord STF 66.990 309.050 MI * Sondre Stromfjord STF 66.990 309.050 MP engebret@augsburg.edu * Sondre Stromfjord STF 66.990 309.050 OS rsanders@al.noaa.gov * Sondre Stromfjord STF 66.990 309.050 P(3freq) mende@agena.space.lockheed.com * Sondre Stromfjord STF 66.990 309.050 R pst@dmicvax.dmi.min.dk * Sondre Stromfjord STF 66.990 309.050 RI pst@dmicvax.dmi.min.dk * Sondre Stromfjord STF 66.990 309.050 SC * Sondre Stromfjord STF 66.990 309.050 SUV killeen@sprla.sprl.umich.edu * Sopochnaya SKG 72.500 81.600 M * Soroya SOR 70.540 22.220 M IMAGE/MIRACLE tuija.pulkkinen@fmi.fi * South Georgia SGA5M -54.270 323.500 I(s) WDC-C1 support@ukssdc.ac.uk * South Pole SPA -90.000 360.000 ASC mende@agena.space.lockheed.com * South Pole SPA -90.000 360.000 ELF inan@sierra.stanford.edu * South Pole SPA -90.000 360.000 FPI hernandez@u.washington.edu * South Pole PO09- -90.000 360.000 I(s) WDC-C1 support@ukssdc.ac.uk * South Pole SPA -90.000 360.000 I(c) berkey@psi.sci.sdl.usu.edu * South Pole SPA -90.000 360.000 LF-HF james.w.labelle@dartmouth.edu * South Pole SPA -90.000 360.000 M cgm@physics.att.com * South Pole SPA -90.000 360.000 MF * South Pole SPA -90.000 360.000 MI sivjee@maxwell.sprl.db.erau.edu * South Pole SPA -90.000 360.000 MP engebret@augsburg.edu * South Pole -88.000 150.000 NM * South Pole SPA -90.000 360.000 P(630 nm) rosenberg@uap.umd.edu * South Pole SPA -90.000 360.000 P(557.7nm) rosenberg@uap.umd.edu * South Pole SPA -90.000 360.000 P(427.8nm) rosenberg@uap.umd.edu * South Pole SPA -90.000 360.000 R rosenberg@uap.umd.edu * South Pole SPA -90.000 360.000 RI rosenberg@uap.umd.edu * South Pole SPA -90.000 360.000 SIR murcray@ram.phys.du.edu * South Pole SPA -90.000 360.000 SS sivjee@maxwell.sprl.db.erau.edu * South Pole SPA -90.000 360.000 VLF inan@sierra.stanford.edu * South Uist UI057 57.370 352.670 I(s) * South Uist US057 57.370 352.670 I(s) WDC-C1 support@ukssdc.ac.uk * Stanford ST837 37.400 237.800 I(s) WDC-C1 support@ukssdc.ac.uk * Stanley PSJ5J -51.700 302.200 ID WDC-C1 support@ukssdc.ac.uk * Stennis BSL 30.400 270.600 M NGDC/USGS jlove@usgs.gov * St. Johns SJJ47 47.600 307.300 I(s) WDC-C1 support@ukssdc.ac.uk * St. Johns STJ 47.600 307.300 M EO/Intermagnet/CGSM vanbeek@geolab.emr.ca * St. Johns STJ 47.600 307.300 R CGSM * Stockholm 59.000 18.000 P jacek@misu.su.se * Stockholm 59.000 18.000 SUV jacek@misu.su.se * Stokkseyri 63.860 337.980 CHF SuperDARN jvillain@cnrs-orleans.fr * St. Peter-Ording PE054 54.180 8.370 I WDC-C1 support@ukssdc.ac.uk * St. Sirius Nord 81.600 343.300 R pst@dmicvax.dmi.min.dk * Sude SUD -71.300 96.680 M rclauer@umich.edu * Surlari SUA 44.680 26.250 M * Sverdlovsk SV256 56.700 61.100 I WDC-C1 support@ukssdc.ac.uk * Sverdlovsk SVD 56.730 61.070 M * Swan River 48952 52.100 258.800 I(s) WDC-C1 support@ukssdc.ac.uk * Syowa SYO -69.010 39.590 M * Syowa East SYO -69.000 39.600 ASCD n.sato@nipr.ac.jp * Syowa East SYO -69.000 39.600 ATV * Syowa East SYO -69.000 39.600 CHF SuperDARN n.sato@nipr.ac.jp * Syowa East SYO -69.000 39.600 DA * Syowa East SW16R -69.000 39.600 I WDC-C1 support@ukssdc.ac.uk * Syowa East SYO -69.000 39.600 I * Syowa East SYO -69.000 39.600 M n.sato@nipr.ac.jp * Syowa East SYO -69.000 39.600 MP * Syowa East SYO -69.000 39.600 P * Syowa East SYO -69.000 39.600 R * Syowa East SYO -69.000 39.600 RI * Syowa East SYO -69.000 39.600 TEC * Syowa East SYO -69.000 39.600 VLF n.sato@nipr.ac.jp * Syowa Station STARS -69.000 39.580 CVHF igarashi@crl.go.jp * Tahiti TT71P -17.700 210.700 I WDC-C1 support@ukssdc.ac.uk * Tahiti PPT -17.560 210.390 M Intermagnet d.kerridge@bgs.ac.uk * Tahiti TAH -17.560 210.390 M * Taipei TP424 25.000 121.200 I(s) WDC-C1 support@ukssdc.ac.uk * Talara TA90M -4.600 278.700 I(s) WDC-C1 support@ukssdc.ac.uk * Talkeetna TLK 62.300 209.900 M GIMA debi.wilkinson@gi.alaska.edu * Taloyoak TALO 69.500 266.400 ASCD CGSM * Taloyoak TALO 69.500 266.400 M CARISMA/CGSM imann@phys.ualberta.ca * Taloyoak TALO 69.500 266.400 R CARISMA/CGSM imann@phys.ualberta.ca * Taloyoak TALO 69.500 266.400 TEC CGSM * Tamanrasset TN022 22.800 5.530 I WDC-C1 support@ukssdc.ac.uk * Tamanrasset TAM 22.790 5.530 M Intermagnet d.kerridge@bgs.ac.uk * Tambey TMB 71.500 71.800 M * Tananarive IV21Q -18.920 47.550 I * Tananarive TAN -18.920 47.550 M Intermagnet d.kerridge@bgs.ac.uk * Tashkent TQ241 41.330 69.620 I WDC-C1 support@ukssdc.ac.uk * Tashkent TKT 41.330 69.620 M * Tasiilaq AMK 65.600 322.370 M Greenland jfw@dmi.dk * Tbilisi TB142 41.700 44.800 I WDC-C1 support@ukssdc.ac.uk * Tbilisi TFS 42.090 44.710 M * Tbilisi 41.720 44.800 NM * Tehran TE236 35.700 51.400 I WDC-C1 support@ukssdc.ac.uk * Terra Nova Bay TNB -74.690 164.120 ASC AGONET candidi@sunago2.ifsi.rm.cnr.it * Terra Nova Bay TNB -74.690 164.120 I Cerrone@ingv.it * Terra Nova Bay TNB -74.690 164.120 M AGONET cafarel@ugo.ingrm.it * Terra Nova Bay TNB -74.690 164.120 R AGONET Defranceschi@ingv.it * Terre Adelie DU56O -66.660 140.020 I WDC-C1 jean-jacques.berthelier@cetp.ipsl.fr * Terre Adelie -66.670 140.020 NM * Thule 76.530 291.560 FPI niciejew@umich.edu * Thule 76.500 291.300 NM * Thule (Qanaq) THJ77 77.500 290.800 ID WDC-C1 support@ukssdc.ac.uk * Thule (Tuto) THJ76 76.400 291.300 I(s) WDC-C1 support@ukssdc.ac.uk * Thumba TC309 8.600 76.900 I WDC-C1 rajdabas@nplindia.org * Tihany THY 46.900 17.890 M Intermagnet d.kerridge@bgs.ac.uk * Tiruchirapalli TI311 10.800 78.700 I WDC-C1 support@ukssdc.ac.uk * Tixie Bay TIK 71.580 129.000 ASC * Tixie Bay TX471 71.500 128.900 I WDC-C1 support@ukssdc.ac.uk * Tixie Bay TIK 71.580 128.920 M GIMA olegtro@geophys.spb.su * Tixie Bay TIX 71.580 129.000 M SO/210E centr@ifkia.yacc.yakutia.su * Tixie Bay TIK 71.580 129.000 P * Tjautjas 67.333 20.751 MOI(4freq) ALIS ingrid.sandahl@irf.se * Tjornes 66.200 342.900 I n.sato@nipr.ac.jp * Tjornes TJO 66.200 342.800 M n.sato@nipr.ac.jp * Tjornes 66.200 342.900 RI pst@dmicvax.dmi.min.dk * Togo TG011 10.800 0.400 I(s) WDC-C1 support@ukssdc.ac.uk * Tokyo TO535 35.700 139.500 I(s) WDC-C1 support@ukssdc.ac.uk * Tokyo Itabashi 35.750 139.720 NM * Toledo TOL 39.880 355.950 M * Tomsk TK356 56.500 84.900 I WDC-C1 support@ukssdc.ac.uk * Torino TF043 45.020 7.640 I WDC-C1 support@ukssdc.ac.uk * Torshavn 62.000 353.300 R pst@dmicvax.dmi.min.dk * Tortosa (Roquetes) EB040 40.800 0.300 ID WDC-C1 daltadill@obsebre.es * Townsville TV51R -19.630 146.850 I WDC-C1 support@ukssdc.ac.uk * Toyohara 50546 46.900 142.800 I(s) WDC-C1 support@ukssdc.ac.uk * Trelew TWJ4L 43.200 294.700 I WDC-C1 support@ukssdc.ac.uk * Trinidad 51J10 10.750 298.430 I(s) WDC-C1 support@ukssdc.ac.uk * Trivandrum TM308 8.500 77.000 I(s) WDC-C1 rajdabas@nplindia.org * Tromso 69.700 19.200 D yxo@ion.le.ac.uk * Tromso TR170 69.350 19.130 DYN EISCAT/WDC-C1/NGDC Esa.Turunen@eiscat.se * Tromso TR169 69.700 19.000 ID WDC-C1 Borre.Holmeslet@tgo.uit.no * Tromso TRO 69.660 18.940 M IMAGE/MIRACLE truls.hansen@phys.uit.no * Tromso-Ramfjord 69.586 19.227 ATV(c) p.n.smith@sussex.ac.uk * Tromso-Ramfjord 69.586 19.227 ID mike@eiscatt.eiscat.no * Tromso-Ramfjord 69.586 19.227 IS(UHF) Esa.Turunen@eiscat.se * Tromso-Ramfjord 69.586 19.227 IS(VHF) Esa.Turunen@eiscat.se * Tromso-Ramfjord 69.586 19.227 MF * Tromso-Ramfjord 69.586 19.227 RI(P) nielsen@mirage.mpae.gwdg.de * Tsumeb TS11R -19.200 17.700 I(s) WDC-C1 support@ukssdc.ac.uk * Tsumeb -19.120 17.350 NM * Tuckerton TKN 39.620 283.670 M cgm@physics.att.com * Tucson TUC 32.250 249.170 M NGDC/USGS jlove@usgs.gov * Tucuman TUJ2O -26.900 294.600 I WDC-C1 support@ukssdc.ac.uk * Tulsa TUL 35.910 264.210 M * Tunguska TZ362 61.600 90.000 I WDC-C1 support@ukssdc.ac.uk * Tunguska POD 61.600 90.000 M * Turku 60.400 22.600 NM * Uedinenija UDN 77.520 82.220 M DIMNET olegtro@geophys.spb.su * Uedinenija UDN 77.520 82.220 R DIMNET olegtro@geophys.spb.su * Upernavik UPN 72.780 303.850 M Greenland jfw@dmi.dk * Uppsala UP158 59.800 17.600 ID WDC-C1 opg@irfu.se * Uppsala UPS 59.900 17.350 M IMAGE/MIRACLE Kirsti.Kauristie@fmi.fi * Urumchi UM 43.800 87.600 ID * Urumchi UM 43.800 87.600 TEC(s) * Ushuaia UAJ5M -54.800 291.700 I WDC-C1 support@ukssdc.ac.uk * Uummannaq UMQ 70.680 307.870 M Greenland jfw@dmi.dk * Valentia VAL 51.930 349.750 M Intermagnet d.kerridge@bgs.ac.uk * Vandenberg AFB 34.700 239.400 ID ULCAR reinisch@cae.uml.edu * Vanimo VA50L -2.700 141.300 I WDC-C1 support@ukssdc.ac.uk * Vernadsky AIJ6N -65.250 295.730 I milin@aston.univ.kiev.ua * Vernadsky -65.250 295.730 M milin@aston.univ.kiev.ua * Vernadsky -65.250 295.730 VLF milin@aston.univ.kiev.ua * Victoria VI848 48.400 236.600 I(s) WDC-C1 support@ukssdc.ac.uk * Victoria VIC 48.520 236.580 M EO/Intermagnet vanbeek@geolab.emr.ca * Vidsel Vidsel 65.800 20.500 R(s) support@ukssdc.ac.uk * Vize Island VIZ 79.480 76.980 M DIMNET olegtro@geophys.spb.su * Vize Island VIZ 79.480 76.980 R DIMNET olegtro@geophys.spb.su * Vladivostok VLA 43.680 132.170 M * Vostok VO47P -78.450 106.870 I WDC-C1 olegtro@geophys.spb.su * Vostok VOS -78.460 106.820 M olegtro@geophys.spb.su * Vostok VOS -78.450 106.870 R olegtro@geophys.spb.su * Vulcan VULC 50.400 247.000 M CGSM * Wake Island WKE 19.200 166.700 M * Wakkanai WK545 45.400 141.700 I(s) WDC-C1 support@ukssdc.ac.uk * Wakkanai WK546 45.400 141.700 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Wallops Island WP937 37.900 284.500 ID WDC-C1 bullett@plh.af.mil * Wallops Island WI937 37.900 284.500 ID WDC-C1/NGDC lmorris@ngdc.noaa.gov * Wallops Island 38.000 285.000 RR * Warsaw MZ152 52.200 21.200 I(s) WDC-C1/NGDC lmorris@ngdc.noaa.gov * Warsaw MZ152 52.200 21.200 ID WDC-C1/INGV tomasik@cbk.waw.pl * Washington WA938 38.700 282.900 I WDC-C1 support@ukssdc.ac.uk * Watheroo WT43- -30.300 115.900 I(s) WDC-C1 support@ukssdc.ac.uk * Watson Lake 60.060 231.420 FPI niciejew@umich.edu * Watson Lake WTL 60.060 231.420 M * Weipa WEP -12.680 141.880 M 210E ogawa@stelab.nagoya-u.ac.jp * Well Gray WGRY 51.900 240.000 M CGSM * Weyburn WEYB 49.700 256.200 M CGSM * White Sands WS832 38.300 253.500 I(s) WDC-C1 support@ukssdc.ac.uk * White Sands 32.200 254.000 RR * Wilkes WL460 -66.900 110.500 I(s) WDC-C1 support@ukssdc.ac.uk * Wingst WNG 53.740 9.070 M Intermagnet d.kerridge@bgs.ac.uk * Winnipeg KE948 49.800 265.600 I(s) * Winnipeg WI949 49.800 265.600 I(s) WDC-C1 support@ukssdc.ac.uk * Woomera WO53J -31.000 138.600 I(s) WDC-C1 support@ukssdc.ac.uk * Wuhan WU430 30.600 114.400 ID ULCAR reinisch@cae.uml.edu * Wuhan 30.600 114.400 TEC * Wuhan 30.600 114.400 VLF * Xinxiang XI434 35.300 113.900 ID(s) ULCAR reinisch@cae.uml.edu * Xinxiang XX 35.300 113.900 TEC * Xinxiang XX 35.300 113.900 VLF * Yakutsk YA462 62.000 129.600 I WDC-C1 support@ukssdc.ac.uk * Yakutsk YAK 62.080 129.670 M * Yakutsk 62.010 129.430 NM * Yamagawa YG431 31.200 130.600 I WDC-C1 support@ukssdc.ac.uk * Yar Sale YSL 66.800 70.800 M * Ya Xian 62 -18.300 109.300 I(s) WDC-C1 support@ukssdc.ac.uk * Yellowknife YKN 62.500 245.500 ASCD CGSM * Yellowknife YE862 62.400 245.600 ID * Yellowknife YKN 62.500 245.500 M SO/Intermagnet/CGSM vanbeek@geolab.emr.ca * Yellowknife YKN 62.500 245.500 R CGSM * York YOR 53.940 358.940 M SAMNET dave@aurora.york.ac.uk * Yuzhno Sakhalins SA547 46.950 142.720 I(s) WDC-C1 support@ukssdc.ac.uk * Yuzhno Sakhalins YSS 46.950 142.720 M * Zarya Ship XD -60.000 0.000 I(s) * Zarya Ship XF -60.000 0.000 I(s) WDC-C1 support@ukssdc.ac.uk * Zhongshan ZHO -69.400 76.400 ASC * Zhongshan ZHO -69.400 76.400 ATV * Zhongshan ZS36R -69.400 76.400 ID * Zhongshan ZHO -69.400 76.400 M * Zhongshan ZHO -69.400 76.400 MSP(5 frq) kari.kaila@oulu.fi * Zhongshan ZHO -69.400 76.400 RI * Zhongshan -69.400 76.400 SC * Zhongshan -69.400 76.400 VLF * Zhong-Shan ZS36R -69.200 76.200 ID