Space Environment Alert
Issued by NWS

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WOXX30 KWNP 171321

Space Weather Message Code: ALTEF3
Serial Number: 2789
Issue Time: 2018 May 17 1315 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2788
Begin Time: 2018 May 06 1400 UTC
Yesterday Maximum 2MeV Flux: 15763 pfu
Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

# Issued by the US Dept. of Commerce, NOAA, Space Weather Prediction Center
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