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03/13/2015 | The K7RA Solar Update
For the second week in a row, average daily sunspot numbers were down.
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04/01/2014 | Solar Flare Causes March 29 Radio Blackout, Minor Geomagnetic Storm Expected April 2
NOAA’s Space Weather Prediction Center (SWPC) has reported that a brief radio blackout “event” occurred on March 29 at 1748 UTC, the result of an “impulsive” or short-lived R3 (strong) solar flare. Extreme ultraviolet radiation from the X-1 class event...
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