Tags » Solar Storms

WARNING: Geomagnetic K-index of 6 (G2)

Fellow CHR member VE7KWK files the following:

Space Weather Message Code: WARK06
Serial Number: 400
Issue Time: 2017 Sep 14 1553 UTC 100 more words

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Geomagnetic storm in the offing

A canyon-shaped hole has opened in the sun’s atmosphere, and it is spewing a stream of high-speed solar wind toward Earth. 47 more words

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Strong solar flare and CME

After days of suspenseful quiet, huge sunspot AR2665 finally erupted on July 14th (0209 UT), producing a powerful M2-class solar flare. 44 more words

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(A fly lands on the inside of a rear window of a black SUV driving on the New Jersey Turnpike. There are two people in the back seat. 362 more words


A hole in the Sun's atmosphere turns toward Earth

Spewing a stream of solar wind as fast as 700 km/s (1.6 million mph), a hole in the sun’s atmosphere is turning toward Earth.

Forecasters expect the stream to reach our planet on June 15th or 16th with a 40% chance of minor G1-class geomagnetic storms when it arrives. 36 more words

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Geomagnetic storm underway

A moderately strong G2-class geomagnetic storm is underway on May 27-28 as Earth moves through the wake of a CME that swept past our planet just hours ago. 27 more words

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Geomagnetic Storm Watch Remains in Effect

NOAA’s Space Weather Prediction Center (SWPC) says a minor (G1) geomagnetic storm watch remains in effect for April 24-26, due to the continued influence of a large, recurrent, negative-polarity coronal hole high-speed stream (CH HSS). 220 more words

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