Space Environment Alert
Issued by NWS
Issued by NWS
217 WOXX30 KWNP 061826 ALTEF3 Space Weather Message Code: ALTEF3 Serial Number: 3736 Issue Time: 2026 Sep 06 1824 UTC ALERT: Electron 2MeV Integral Flux exceeded 1,000pfu Threshold Reached: 2026 Sep 06 1822 UTC Station: GOES-19 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