[SFDXA] Geomagnetic Storm Watch (G2-class)
William Marx
bmarx at bellsouth.net
Thu Aug 3 16:47:19 EDT 2017
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> GEOMAGNETIC STORM WATCH: NOAA forecasters say there is an 80% chance of polar geomagnetic storms on Aug. 4th when a solar wind stream is expected to buffet Earth's magnetic field. The wind is flowing from a canyon-shaped hole in the sun's atmosphere, so wide that it is almost bisecting the solar disk. Storm levels could reach G2-category (moderately strong) during the late hours of Aug. 4th, subsiding to G1-category (minor) on Aug. 5th. Visit Spaceweather.com for more information and updates
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