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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G4 (Severe) Storm Watch for 10-11 October | Wednesday, October 9, 2024 - 13:35 |
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R3 (Strong) HF Radio Blackout Event | Wednesday, October 9, 2024 - 02:28 |
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Comet Tsuchinshan-ATLAS Comes into View of Coronagraph Imagery | Tuesday, October 8, 2024 - 14:18 |
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G3 Conditions Observed | Tuesday, October 8, 2024 - 04:34 |
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R3 (Strong) Radio Blackouts Observed | Monday, October 7, 2024 - 20:08 |