Geomagnetic storms in San Francisco — September 06, 2025
Geomagnetic storms in San Francisco on Sep 06, 2025
geomagnetic storm was occured — level G1.0 (Kp = 5.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 4 to 6, 2025 for mid latitudes
Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-07 - summer time)
This chart in PNG format — high resolution
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Geomagnetic storms in San Francisco in September 2025
Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes
Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-07 - summer time)
geomagnetic storms in August 2025 (San Francisco) geomagnetic storms in October 2025 (San Francisco)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 26
Index F10.7 = 146