Geomagnetic storms in Madison
Yesterday
Tomorrow
Geomagnetic storms in Madison now
geomagnetic disturbances are observed (Kp = 4)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from June 9 to 11, 2026 for mid latitudes
Location — Madison (geographic coordinates — 43.07 N -89.38 W | time zone UTC-05 - summer time)
This chart in PNG format — high resolution
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Geomagnetic storms in Madison in June 2026
Changes in the maximum daily geomagnetic index Kp in June 2026 for mid latitudes
Location — Madison (geographic coordinates — 43.07 N -89.38 W | time zone UTC-05 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 10
Index F10.7 = null