Geomagnetic storms in Memphis in December 2025

Dec 1, 2025 Memphis

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

Location — Memphis (geographic coordinates — 35.11 N -89.97 W | time zone UTC-06)

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List of magnetic storms in December 2025

Location — Memphis (geographic coordinates — 35.11 N -89.97 W | time zone UTC-06)

There were no days with an increased level of geomagnetic disturbance in December 2025

Solar radio flux (10.7 cm) = 175

Mean planetary A index = 11

Mean planetary Kp index = 2