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 storm conditions to continue into 19 Feb | Wednesday, February 17, 2016 - 08:09 | |
G1 (Minor) Geomagnetic Storm In Progress | Sunday, July 9, 2017 - 02:48 | |
G1 (Minor) Geomagnetic Storm in Progress, G2 Possible | Wednesday, April 15, 2015 - 14:53 | |
G1 (Minor) Geomagnetic Storm Levels Observed | Sunday, September 27, 2020 - 20:30 | |
G1 (Minor) Geomagnetic Storm Levels Observed | Friday, March 3, 2017 - 11:27 |