Geomagnetic storms in Chicago — Mar 22, 2025
Geomagnetic storms in Chicago on Mar 22, 2025
geomagnetic disturbances were observed (Kp = 4.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from March 20 to 22, 2025 for mid latitudes
Location — Chicago (geographic coordinates — 41.84 N -87.68 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Chicago in March 2025
Changes in the maximum daily geomagnetic index Kp in March 2025 for mid latitudes
Location — Chicago (geographic coordinates — 41.84 N -87.68 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 33
Index F10.7 = 177