Solar Data
Geophysical Alert Message wwv.txt
Issued 2025 May 19 0305 UTC
Solar-terrestrial indices for 18 May follow.
Solar flux 118 and estimated planetary A-index 22.
The estimated planetary K-index at 0300 UTC on 19 May was 3.33.
Space weather for the past 24 hours has been minor.
Geomagnetic storms reaching the G1 level occurred.
Space weather for the next 24 hours is predicted to be minor.
Geomagnetic storms reaching the G1 level are likely.
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