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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Power Interuption at SWPC | Thursday, July 30, 2015 - 01:45 | |
21st Century Blue Marble | Tuesday, July 21, 2015 - 16:56 | |
G1 Minor geomagnetic activity | Saturday, July 11, 2015 - 07:02 | |
G1-Minor Geomagnetic Storms In Progress | Saturday, July 4, 2015 - 20:20 | |
Anticipated CME Passes Quietly By The Earth | Sunday, June 28, 2015 - 14:50 |