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 | ||
---|---|---|
Minor (G1) Geomagnetic Storms Observed Due to Coronal Hole Effects | Sunday, March 1, 2015 - 09:05 | |
SWPC Backup System Testing - Undergoing Schedule Review | Saturday, February 21, 2015 - 04:36 | |
CANCELLED: Service Interruption - Saturday, February 21st | Tuesday, February 17, 2015 - 22:03 | |
DSCOVR headed to orbit! | Wednesday, February 11, 2015 - 23:30 | |
M2 Solar Flare (R1 Minor Radio Blackout) with CME | Tuesday, February 10, 2015 - 14:39 |