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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Strong (G3) Geomagnetic Storms Observed - 09 May 2016 | Monday, May 9, 2016 - 03:29 |
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Minor-Moderate (G1-G2) Geomagnetic Storms Continue - Strong (G3) Storms Expected | Sunday, May 8, 2016 - 21:25 |
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G3 (Strong) Geomagnetic Storms Observed - 08 May 2016 | Sunday, May 8, 2016 - 05:46 |
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G2 (Moderate) Geomagnetic Storms Observed - 08 May 2016 | Sunday, May 8, 2016 - 03:15 |
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G1 (Minor) Geomagnetic Storms Expected - 08 May 2016 | Sunday, May 8, 2016 - 01:57 |