Previous SWPC news items.
NOAA Scales mini
R1 (Minor) Radio Blackout Impacts
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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Space Weather Enterprise Forum (SWEF) - November 19-20, 2020 | Friday, September 4, 2020 - 16:41 |
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UPDATE: G1 (Minor) Storm Observed at 31/0427 & 31/1120 UTC | Monday, August 31, 2020 - 06:13 |
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NWS Fall Weather Safety Campaign | Wednesday, August 19, 2020 - 15:44 |
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Space Weather Webinar now Available for Viewing | Tuesday, August 11, 2020 - 18:59 |
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New Solar Cycle Progression Plots to replace Legacy Plots | Tuesday, June 2, 2020 - 21:15 |