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) Geomagnetic Storming Observed | Tuesday, August 2, 2016 - 21:18 | |
A G1 Warning is in effect from 02/2005-03/0600 UTC | Tuesday, August 2, 2016 - 21:02 | |
G2 (Moderate) Watch Issued for 02 August | Saturday, July 30, 2016 - 21:14 | |
R1-Minor Flare Activity Observed | Thursday, July 21, 2016 - 03:34 | |
G1-Minor Geomagnetic Storms Observed | Wednesday, July 20, 2016 - 02:17 |