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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Region 2205 Produces a X1 Solar Flare - R3 Radio Blackout Event (Updated) | Friday, November 7, 2014 - 18:02 |
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Region 2205 continues to produce M-class flares (R-1, Minor radio blackouts) | Friday, November 7, 2014 - 06:47 |
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Another R2-Moderate event from Region 2205 | Wednesday, November 5, 2014 - 13:03 |
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NOAA's 2015 SBIR Solicitation is Now Open | Tuesday, November 4, 2014 - 15:59 |
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12192 Departing - Solar Activity in Decline | Thursday, October 30, 2014 - 14:21 |