Copyright WDC C1 for STP at RAL.
This catalogue lists data received up to the present day for relevant sites.
This catalogue lists all data received from 1931 to the present day (except that Slough ionograms from before July 1957 are not yet catalogued), and is updated daily as new data arrives.
Data are available currently from the following stations:
Latitude Longitude Local Data Available Mean Time -------- --------- --------- ------------------- Slough 51.5~N 0.6~W 0~ Jan 1967 - Dec 1995 RAL 51.6~N 1.3~W 0~ Dec 1993 - present South Uist 57.4~N 7.3~W 0~ Jan 1985 - Jul 1990 Port Stanley 51.7~S 57.8~W 60~W Mar 1967 - present Halley Bay 75.5~S 26.6~W 30~W Jan 1971 - Nov 1980 Argentine Islands 65.3~S 64.3~W 60~W Jan 1971 - Feb 1989 South Georgia 54.3~S 36.5~W 30~W Jan 1971 - Sep 1978 Lerwick 60.8~N 1.2~W 0~ Oct 1991 - present
Source data for each station are kept on either online in a series of directories or stored offline for retrieval on request.
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Produced by World Data Centre C1 for STP.