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 | ||
---|---|---|
G2 (Moderate) Geomagnetic Storm Watch for 31 March, 2022 | Monday, March 28, 2022 - 21:12 | |
G2 (Moderate) Geomagnetic Storm Watch for 22-23 Jan | Sunday, January 21, 2024 - 07:56 | |
G2 (Moderate) Geomagnetic Storm Watch for 19 Sep | Sunday, September 17, 2023 - 13:01 | |
G2 (Moderate) Geomagnetic Storm Watch for 07 Nov | Tuesday, November 7, 2023 - 00:30 | |
G2 (Moderate) Geomagnetic Storm Watch for 05 Sep | Thursday, September 1, 2022 - 21:51 |