Geomagnetic storms in San Antonio in October 2025

Oct 1, 2025 San Antonio

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

Location — San Antonio (geographic coordinates — 29.46 N -98.52 W | time zone UTC-05 - summer time)

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List of magnetic storms in October 2025

Location — San Antonio (geographic coordinates — 29.46 N -98.52 W | time zone UTC-05 - summer time)

Solar radio flux (10.7 cm) = 184

Mean planetary A index = 50

Mean planetary Kp index = 6.67