Look for the Aurora tonight
http://www.sec.noaa.gov/alerts/warnings_timeline.html
WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2006 Dec 14 1405 UTC
Valid To: 2006 Dec 14 2359 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate
WATCH: Geomagnetic A-index of 50 or greater predicted
Valid for UTC Day: 2006 Dec 14
http://www.sec.noaa.gov/SWN/index.html
http://www.sec.noaa.gov/radio/