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 Watch 4 - 5 Nov due to CH HSS Effects | Thursday, November 3, 2022 - 18:40 | |
G1 Storm Watch 29 October, 2022 UTC-Day | Wednesday, October 26, 2022 - 19:44 | |
Duplicate Alerts, Watches, and other products. | Friday, October 7, 2022 - 16:09 | |
Experimental Aurora Dashboard Available | Thursday, September 29, 2022 - 17:52 | |
G2 (Moderate) Geomagnetic Storm Alert on 04 Sep | Sunday, September 4, 2022 - 12:26 |