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 Warning in Effect | Sunday, October 15, 2017 - 05:34 | |
G2 (Moderate) Geomagnetic Storm Warning Issued | Wednesday, August 24, 2016 - 03:19 | |
G2 (Moderate) Geomagnetic Storm Warning issued | Wednesday, November 8, 2017 - 00:19 | |
G2 (Moderate) Geomagnetic Storm Warning Issued | Thursday, April 7, 2016 - 23:45 | |
G2 (Moderate) Geomagnetic Storm Warning issued | Tuesday, February 27, 2018 - 05:38 |