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 levels observed | Sunday, April 3, 2016 - 00:31 | |
G2 (Moderate) Geomagnetic Storm Observed | Monday, August 27, 2018 - 18:23 | |
G2 (Moderate) Geomagnetic Storm Observed. G1 (Minor) Conditions Continue | Wednesday, December 21, 2016 - 18:30 | |
G2 (Moderate) Geomagnetic Storm Warning Extended | Monday, March 25, 2024 - 10:31 | |
G2 (Moderate) Geomagnetic Storm Warning extended through 28/0900 UTC | Thursday, September 28, 2017 - 04:24 |