Geomagnetic storms in Philadelphia
Yesterday
Tomorrow
Geomagnetic storms in Philadelphia now
the Earth's magnetosphere is quiet (Kp = 1)
The information was last updated — 23.01.2026 23:15 (44 seconds ago)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from January 21 to 23, 2026 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)
This chart in PNG format — high resolution
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Geomagnetic storms in Philadelphia in January 2026
Changes in the maximum daily geomagnetic index Kp in January 2026 for mid latitudes
Location — Philadelphia (geographic coordinates — 40.01 N -75.13 W | time zone UTC-05)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 28
Index F10.7 = 174