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 geomagnetic storm conditions | Thursday, December 10, 2015 - 12:35 | |
G1 Watch issued for next coronal hole | Tuesday, December 8, 2015 - 13:29 | |
G1 (Minor) Geomagnetic Storming Observed | Sunday, December 6, 2015 - 12:48 | |
Data Gap on 04 December | Friday, December 4, 2015 - 17:49 | |
G1 (Minor) Watch issued for 6, 7, and 8 December **UPDATE** | Thursday, December 3, 2015 - 22:00 |