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 Storms Likely on 02-03 July | Thursday, June 30, 2016 - 20:58 | |
G1 (Minor) Geomagnetic Storms Likely on 01 December 2015 | Saturday, November 28, 2015 - 21:09 | |
G1 (Minor) Geomagnetic Storms likely for 01-02 Mar | Sunday, February 26, 2017 - 22:53 | |
G1 (Minor) Geomagnetic storms likely again from 14-16 Oct 2015 | Wednesday, October 14, 2015 - 06:04 | |
G1 (Minor) Geomagnetic Storms Expected Through 0600 UTC on 05 Sep | Sunday, September 4, 2016 - 21:25 |