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 Storm Conditions Observed | Friday, June 1, 2018 - 05:31 | |
NWS Summer Weather Safety Campaign is on! | Wednesday, May 30, 2018 - 19:50 | |
G1 Watch for June 1 and 2 UTC-days | Tuesday, May 29, 2018 - 19:13 | |
G1 (Minor) Geomagnetic Storm Watch Issued for 17 May 2018 | Monday, May 14, 2018 - 19:29 | |
National Space Weather Strategy Request for Information | Wednesday, May 9, 2018 - 16:30 |