Space Environment Warning
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6
000
WOXX13 KWNP 152336
WARK04

Space Weather Message Code: WARK04
Serial Number: 2408
Issue Time: 2014 Dec 15 2334 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2014 Dec 15 2333 UTC
Valid To: 2014 Dec 16 1200 UTC
Warning Condition: Onset
www.swpc.noaa.gov/noaa-scales-explanation
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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.