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) Warning Issued | Friday, September 27, 2019 - 20:50 | |
G2 (Moderate) Warning Issued: Valid to 31/1800 UTC | Thursday, August 31, 2017 - 06:18 | |
G2 (Moderate) Watch 10 May & G1 (Minor) Watch 11 May | Tuesday, May 9, 2023 - 19:39 | |
G2 (Moderate) Watch Issued for 02 August | Saturday, July 30, 2016 - 21:14 | |
G2 (Moderate) Watch Issued for 03 January | Saturday, January 2, 2016 - 19:03 |