Geomagnetic storms in Hartford — Apr 21, 2025
Geomagnetic storms in Hartford on Apr 21, 2025
geomagnetic storm was occured — level G1.3 (Kp = 5.33)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from April 19 to 21, 2025 for mid latitudes
Location — Hartford (geographic coordinates — 41.77 N -72.68 W | time zone UTC-05)
This chart in PNG format — high resolution
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Geomagnetic storms in Hartford in April 2025
Changes in the maximum daily geomagnetic index Kp in April 2025 for mid latitudes
Location — Hartford (geographic coordinates — 41.77 N -72.68 W | time zone UTC-05)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 35
Index F10.7 = 165