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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Asymmetric Partial-Halo CME From 11 Feb 2016 to Cause G1 (Minor) Geomagnetic Storms on 14-15 Feb 2016 | Friday, February 12, 2016 - 16:58 | |
2018 Space Weather Workshop - 16-20 April, 2018 | Friday, February 5, 2016 - 16:25 | |
Increased Flare Probability Over Next Three Days | Thursday, February 4, 2016 - 19:25 | |
G1 (Minor) geomagnetic storm levels observed | Wednesday, February 3, 2016 - 06:10 | |
SWPC Operational in Boulder - January 21, 2016 | Thursday, January 21, 2016 - 21:17 |