Geomagnetic storms in Hartford in June 2025

Jun 1, 2025 Hartford

Changes in the maximum daily geomagnetic index Kp in June 2025 for mid latitudes

Location — Hartford (geographic coordinates — 41.77 N -72.68 W | time zone UTC-04 - summer time)

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List of magnetic storms in June 2025

Location — Hartford (geographic coordinates — 41.77 N -72.68 W | time zone UTC-04 - summer time)

Solar radio flux (10.7 cm) = 155

Mean planetary A index = 107

Mean planetary Kp index = 8