GEOMAGNETIC
STORM: A G1-class polar geomagnetic storm is in progress on March 1st
as Earth enters a fast-moving stream of solar wind. This is sparking bright
auroras around the Arctic Circle. The solar wind is flowing from a large
canyon-shaped hole in the sun's atmosphere and is expected to influence Earth
for the next two days. Visit Spaceweather.com for more information and
updates.
Above: Ayumi Bakken
photographed this outburst of auroras over Fairbanks, Alaska, on March 1, 2017.
Browse the Realtime Aurora Gallery for more
sightings.