260
WOXX31 KWNP 051601
ALTPC0

Space Weather Message Code: ALTPC0
Serial Number: 58
Issue Time: 2026 Sep 05 1556 UTC

ALERT: Proton Event 100MeV Integral Flux exceeded 1pfu
Begin Time: 2026 Sep 05 1552 UTC

Comment:

# 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