Space Weather Message Code: ALTEF3

Serial Number: 3467

Issue Time: 2025 May 20 1427 UTC



CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu

Continuation of Serial Number: 3466

Begin Time: 2025 May 18 1705 UTC

Yesterday Maximum 2MeV Flux: 1870 pfu






Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

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