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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G2 (moderate) Geomagnetic Storm Watch | Tuesday, September 9, 2014 - 18:39 | |
G2 (Moderate) Geomagnetic Storm Watch Extended into 12 Oct, 2021 | Sunday, October 10, 2021 - 00:39 | |
G2 (Moderate) Geomagnetic Storm Watch for 05 Sep | Thursday, September 1, 2022 - 21:51 | |
G2 (Moderate) Geomagnetic Storm Watch for 07 Nov | Tuesday, November 7, 2023 - 00:30 | |
G2 (Moderate) Geomagnetic Storm Watch for 19 Sep | Sunday, September 17, 2023 - 13:01 |