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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Migration from Backup System to Boulder Completed Successfully | Wednesday, May 17, 2017 - 19:50 | |
Migration of Operations Due to Planned Power Outage | Friday, May 5, 2017 - 15:38 | |
Minor (G1) Geomagnetic Storms Observed - 27 Sep 2016 | Sunday, September 25, 2016 - 04:47 | |
Minor (G1) Geomagnetic Storms Observed Due to Coronal Hole Effects | Sunday, March 1, 2015 - 09:05 | |
Minor-Moderate (G1-G2) Geomagnetic Storms Continue - Strong (G3) Storms Expected | Sunday, May 8, 2016 - 21:25 |