GEOMAGNETIC STORM WATCH

Kyle

Kyle

Beloved Misanthrope
PREMO Member
GEOMAGNETIC STORM WATCH: A CME is heading for Earth. The storm cloud left the sun on Dec. 20th (1136 UT), propelled by an M1.9-class solar flare in the magnetic canopy of sunspot AR2908. NOAA forecasters expect a glancing blow to Earth's magnetic field on Dec. 23rd, possibly sparking a G1-class geomagnetic storm.


Christmas Lights, anyone?

GOES X-ray Flux (Dynamic Plot) | NOAA / NWS Space Weather Prediction Center

www.swpc.noaa.gov www.swpc.noaa.gov


 
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