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) Storm Levels Reached 17 December 2024 | Tuesday, December 17, 2024 - 15:50 | |
R2 (Moderate) Radio Blackout Observed | Wednesday, December 11, 2024 - 16:43 | |
Occasional R1-R2 Events Remain Likely through 14 December | Wednesday, December 11, 2024 - 15:51 | |
R2 (Moderate) Radio Blackout Observed | Tuesday, December 10, 2024 - 11:35 | |
R3 (Strong) HF Radio Blackout Event on 08 Dec 2024 | Sunday, December 8, 2024 - 14:05 |