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 | Wednesday, August 24, 2016 - 05:34 | |
G1 (Minor) Geomagnetic Storming Observed | Monday, November 30, 2015 - 13:03 | |
G1 (Minor) Geomagnetic Storming Observed | Sunday, December 6, 2015 - 12:48 | |
G1 (Minor) Geomagnetic Storming Observed - G1 Watch still in effect | Friday, December 9, 2016 - 22:29 | |
G1 (Minor) Geomagnetic Storming Observed 23 July | Saturday, July 23, 2022 - 05:23 |