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231
WOXX13 KWNP 272220
ALTK04

Space Weather Message Code: ALTK04
Serial Number: 1732
Issue Time: 2014 Oct 27 2217 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2014 Oct 27 2217 UTC
Synoptic Period: 2100-2400 UTC
Active Warning: Yes
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
# Recent messages, data, and help at http://swpc.noaa.gov/alerts/
# Send questions to SWPC.Webmaster@noaa.gov




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