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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Aurora photos: Upload your own or view others | Tuesday, March 17, 2015 - 17:50 | |
Back-sided Coronal Mass Ejection | Tuesday, September 2, 2014 - 14:21 | |
Blustery Solar Wind Continues | Thursday, August 18, 2022 - 19:19 | |
Brief Outage Expected on 3/10 and 3/14 | Friday, May 1, 2015 - 15:22 | |
C1 Flare and Associated CME of 12 February, 2018 | Monday, February 12, 2018 - 15:15 |