Local 6/10/2026, 5:38:31 PM
UTC 2026-06-10T17:38:31.317Z
Space Weather Message Code: ALTTP2Serial Number: 1502Issue Time: 2026 Jun 10 1738 UTCALERT: Type II Radio Emission Begin Time: 2026 Jun 10 1715 UTC Estimate Velocity: 1127 km/s Comment:
Local 6/9/2026, 8:22:26 PM
UTC 2026-06-09T20:22:26.127Z
Space Weather Message Code: WARK04Serial Number: 5362Issue Time: 2026 Jun 09 2022 UTCWARNING: Geomagnetic K-index of 4 expected Valid From: 2026 Jun 09 2020 UTC Valid To: 2026 Jun 09 2359 UTC Warning Conditions: Onset Comment:NOAA Space Weather Scale descriptions can be found atwww.swpc.noaa.gov/noaa-scales-explanationPotential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.Induced Currents - Weak power grid fluctuations can occur.Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Local 6/9/2026, 4:29:35 PM
UTC 2026-06-09T16:29:35.340Z
Space Weather Message Code: ALTTP2Serial Number: 1501Issue Time: 2026 Jun 09 1629 UTCALERT: Type II Radio Emission Begin Time: 2026 Jun 09 1557 UTC Estimate Velocity: 917 km/s Comment: SVI: 482 km/s; SAG: 917 km/s (closer station to the subsolar point. Report came later)SVI: 482 km/s; SAG: 917 km/s (closer station to the subsolar point. Report came later)
Local 6/9/2026, 4:25:24 PM
UTC 2026-06-09T16:25:24.173Z
Space Weather Message Code: ALTTP2Serial Number: 1501Issue Time: 2026 Jun 09 1625 UTCALERT: Type II Radio Emission Begin Time: 2026 Jun 09 1557 UTC Estimate Velocity: 482 km/s Comment:
Local 6/9/2026, 4:24:39 PM
UTC 2026-06-09T16:24:39.107Z
Space Weather Message Code: ALTTP2Serial Number: 1500Issue Time: 2026 Jun 09 1624 UTCCANCELLED ALERT: Type II Radio Emission Cancel Serial Number: 1499 Original Issued Time: 2026 Jun 09 1624 UTC duplicatedduplicated
Local 6/9/2026, 4:24:22 PM
UTC 2026-06-09T16:24:22.630Z
Space Weather Message Code: ALTTP2Serial Number: 1499Issue Time: 2026 Jun 09 1624 UTCALERT: Type II Radio Emission Begin Time: 2026 Jun 09 1557 UTC Estimate Velocity: 482 km/s Comment:
Local 6/9/2026, 4:24:22 PM
UTC 2026-06-09T16:24:22.593Z
Space Weather Message Code: ALTTP2Serial Number: 1499Issue Time: 2026 Jun 09 1624 UTCALERT: Type II Radio Emission Begin Time: 2026 Jun 09 1557 UTC Estimate Velocity: 482 km/s Comment:
Local 6/9/2026, 11:41:39 AM
UTC 2026-06-09T11:41:39.090Z
Space Weather Message Code: ALTEF3Serial Number: 3698Issue Time: 2026 Jun 09 1141 UTCCONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3697 Begin Time: 2026 Jun 07 1143 UTC Yesterday Maximum 2MeV Flux: 1315 pfu
Local 6/8/2026, 9:17:43 PM
UTC 2026-06-08T21:17:43.480Z
Space Weather Message Code: WATA50Serial Number: 100Issue Time: 2026 Jun 08 2117 UTCCANCELLED WATCH: Geomagnetic Storm Category G3 Predicted Cancel Serial Number: 99 Original Issued Time: 2026 Jun 06 2211 UTC Due to current conditions no longer reflecting CME influence, the G3 Watch for 08 Jun and the G2 Watch for 09 Jun are cancelled.Due to current conditions no longer reflecting CME influence, the G3 Watch for 08 Jun and the G2 Watch for 09 Jun are cancelled.