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03/07/2016 | Geomagnetic Storm Activity Generates Auroral Displays, Tempers HF Conditions
NOAA’s Space Weather Prediction Center (SWPC) reported strong (G3) geomagnetic storming at 2359 UTC on March 6 in response to above-average coronal hole high-speed stream effects.
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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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