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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G1 (Minor) Geomagnetic Storming Likely to Continue into 16 June | Wednesday, June 15, 2016 - 04:44 |
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G2 (Moderate) Storm Levels Observed | Monday, June 6, 2016 - 05:42 |
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G1 (Minor) Geomagnetic Storm Watch Issued for 06 June | Sunday, June 5, 2016 - 15:24 |
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UPDATE: G2 (Moderate) Watch in Effect for 4 and 5 June UTC day | Wednesday, June 1, 2016 - 16:06 |
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Geomagnetic Storming may be Possible about 4 June | Monday, May 30, 2016 - 21:01 |