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 Expected on 10 May 2016 | Thursday, April 21, 2016 - 14:40 | |
G1 (Minor) Geomagnetic Storms Expected on 06 November 2015 | Friday, November 6, 2015 - 19:26 | |
G1 (Minor) Geomagnetic Storms Expected 01-02 May 2016 | Sunday, May 1, 2016 - 23:03 | |
G1 (Minor) Geomagnetic Storms Expected - 08 May 2016 | Sunday, May 8, 2016 - 01:57 | |
G1 (Minor) Geomagnetic Storms Continue | Sunday, December 20, 2015 - 22:54 |