Space Environment Watch
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000
WOXX20 KWNP 011600
WATA20

Space Weather Message Code: WATA20
Serial Number: 642
Issue Time: 2015 Aug 01 1555 UTC

CANCEL WATCH: Geomagnetic Storm Category G1 Predicted
Cancel Serial Number: 641
Original Issue Time: 2015 Jul 29 1523 UTC

Comment: Conditions are no longer favorable for G1 (Minor) geomagnetic storming.
www.swpc.noaa.gov/noaa-scales-explanation
Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

# 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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