WARNING: Geomagnetic K-index of 4 Warning Condition: Onset

Space Weather Message Code: WARK04
Serial Number: 1734
Issue Time: 2011 May 11 0415 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2011 May 11 0420 UTC
Valid To: 2011 May 11 1200 UTC
Warning Condition: Onset