Space Weather Message Code: ALTEF3

Serial Number: 3702

Issue Time: 2026 Jun 16 1124 UTC



CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3701
Begin Time: 2026 Jun 13 1332 UTC
Yesterday Maximum 2MeV Flux: 1489 pfu

---

Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact SWPC Help.