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
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Originally Posted | |
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Blustery Solar Wind Continues | Thursday, August 18, 2022 - 19:19 |
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Brief Outage Expected on 3/10 and 3/14 | Friday, May 1, 2015 - 15:22 |
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C1 Flare and Associated CME of 12 February, 2018 | Monday, February 12, 2018 - 15:15 |
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C4 Flare on 20 March at 1118 UTC (0718 EDT) | Wednesday, March 20, 2019 - 14:35 |
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CANCELLED: Service Interruption - Saturday, February 21st | Tuesday, February 17, 2015 - 22:03 |