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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The NWS Fall Safety Campaign Is On | Thursday, August 29, 2019 - 18:30 | |
G1 Watch for 5 & 6 August, 2019 | Monday, August 5, 2019 - 14:38 | |
Coronal Hole Activity on 31 July-1 Aug, 2019 | Monday, July 29, 2019 - 16:39 | |
WSA-Enlil v2.0 now operational | Thursday, June 13, 2019 - 19:53 | |
NWS Summer 2019 Safety Campaign | Tuesday, June 11, 2019 - 04:01 |