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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SWPC to Transfer Operations to its back-up site January 19-21, 2016 | Friday, January 15, 2016 - 17:22 |
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14-16 Jan: Very Low Solar Activity & Quiet Geomagnetic Conditions Expected | Thursday, January 14, 2016 - 04:03 |
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G1 (Minor) Watch issued for 12 January 2016 | Saturday, January 9, 2016 - 21:27 |
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G1 (Minor) Geomagnetic Storming Conditions Reached | Wednesday, January 6, 2016 - 03:21 |
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G1 (Minor) Geomagnetic Storming Conditions Expected 6 January | Wednesday, January 6, 2016 - 01:59 |