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CAVE NEWS IS NOW ON FACEBOOK: https://www.facebook.com/CaveEditor Geomagnetic Storms: http://www.swpc.noaa.gov/NOAAscales/index.html#GeomagneticStorms Dec. 3, 2003 Earth is surrounded by a magnetic force field--a bubble in space called "the magnetosphere" tens of thousands of miles wide. Although...
http://137.229.36.30/cgi-bin/magnetometer/gak-mag.cgi
HAARP FLUXGATE MAGNETOMETER
http://en.wikipedia.org/wiki/Magnetosphere