Geomagnetic storms in Detroit — Sep 29, 2025
Geomagnetic storms in Detroit on Sep 29, 2025
geomagnetic storm was occured — level G3.3 (Kp = 7.33)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 27 to 29, 2025 for mid latitudes
Location — Detroit (geographic coordinates — 42.38 N -83.1 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Detroit in September 2025
Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes
Location — Detroit (geographic coordinates — 42.38 N -83.1 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 27
Index F10.7 = 187