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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Minor (G1) Geomagnetic Storms Observed - 27 Sep 2016 | Sunday, September 25, 2016 - 04:47 | |
G1 (Minor) Geomagnetic Storm Watch for 01 October | Tuesday, September 27, 2016 - 04:35 | |
G2 (Moderate) Geomagnetic Storm Levels Observed | Tuesday, September 27, 2016 - 17:37 | |
Day Two of G2 (Moderate) Geomagnetic Storm Conditions | Wednesday, September 28, 2016 - 21:20 | |
Day Three of G1-G2 (Minor-Moderate) Geomagnetic Storms | Thursday, September 29, 2016 - 19:29 |