Geomagnetic storms in Chicago — Apr 03, 2025
Geomagnetic storms in Chicago on Apr 03, 2025
geomagnetic disturbances were observed (Kp = 4.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from April 1 to 3, 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 April 2025
Changes in the maximum daily geomagnetic index Kp in April 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 = 26
Index F10.7 = null