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 | ||
---|---|---|
![]() |
Job Vacancy at the Space Weather Predication Center | Wednesday, May 24, 2023 - 16:49 |
![]() |
M9 Flare (R2-Moderate) Event on 16 May, 2023 | Tuesday, May 16, 2023 - 18:11 |
![]() |
G3 (Strong) Geomagnetic Storm Watch Now in Effect for 11 May | Wednesday, May 10, 2023 - 17:57 |
![]() |
G2 (Moderate) Watch 10 May & G1 (Minor) Watch 11 May | Tuesday, May 9, 2023 - 19:39 |
|
R2 (Moderate) HF Radio Blackout Event on 09 May, 2023 (UTC) | Tuesday, May 9, 2023 - 06:05 |