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 still possible overnight | Sunday, August 16, 2015 - 16:52 | |
G3 (Strong) Geomagnetic Storm levels reached with early CME arrival | Saturday, August 15, 2015 - 13:34 | |
Filament Eruption Moving Towards Earth | Thursday, August 13, 2015 - 22:12 | |
No more 'Dark side of the Moon' | Wednesday, August 5, 2015 - 19:13 | |
G1 (Minor) Geomagnetic Storms Likely on 31 July and 01 August | Thursday, July 30, 2015 - 22:30 |