Previous SWPC news items.
NOAA Scales mini
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales
Navigation: Low-frequency navigation signals degraded for brief intervals.
News Archive
News Archive
Originally Posted | ||
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G1 (Minor) Geomagnetic Storms likely for 01-02 Mar | Sunday, February 26, 2017 - 22:53 | |
G1 (Minor) Storm Warning extended through 02/2100 UTC | Friday, February 24, 2017 - 03:05 | |
Update: G1 (Minor) Geomagnetic Storm Watch for 23-24 February | Monday, February 20, 2017 - 21:01 | |
APS Migration Postponed Until 10 April | Wednesday, February 15, 2017 - 17:41 | |
G1 (Minor) Storm Watch Continues for 1-2 February | Thursday, February 2, 2017 - 01:05 |