Geomagnetic storms in Helena — Jun 01, 2025
Geomagnetic storms in Helena on Jun 01, 2025
geomagnetic storm was occured — level G4.0 (Kp = 8.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from May 30 to June 1, 2025 for mid latitudes
Location — Helena (geographic coordinates — 46.6 N -112.03 W | time zone UTC-06 - summer time)
This chart in PNG format — high resolution
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Geomagnetic storms in Helena in June 2025
Changes in the maximum daily geomagnetic index Kp in June 2025 for mid latitudes
Location — Helena (geographic coordinates — 46.6 N -112.03 W | time zone UTC-06 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 107
Index F10.7 = 155