Newly arrived online-available archived data (weekly report)
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Status of Data Collection and Information on the Observatories
Geomagnetic Hourly Values
Saint Petersburg (SPG):
2015
2016
2017
2020
Geomagnetic 1-min. Values
Saint Petersburg (SPG):
2015
Jan.,Mar.-Apr.,Jun.-Dec., 2016
Jan.-Jul.,Sep.-Dec., 2017
2020
Rapid-run Magnetogram Images
College (CMO):
Dec., 1965
Fredericksburg (FRD):
Dec., 1978
Sitka (SIT):
Dec., 1971
Date:2026-09-28
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