Spaceweather.

GEOMAGNETIC UNREST EXPECTED: For the next three days, Earth's polar magnetic field may be unsettled. The reason: A solar wind stream is approaching Earth, due to arrive on Jan. 18th. Solar wind speeds could top 500 km/s--not fast enough to cause a full-fledged geomagnetic storm, but possibly enough for some beautiful Arctic auroras?


Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'11 MINI Countryman Cooper D All4
'90 LR 90 SW