Space Environment Warning
Issued by NWS
WOXX13 KWNP 210205
Space Weather Message Code: WARK04
Serial Number: 2529
Issue Time: 2015 Apr 21 0151 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2015 Apr 21 0155 UTC
Valid To: 2015 Apr 21 1600 UTC
Warning Condition: Onset
Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
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