Geomagnetic storms in San Francisco — Mar 21, 2025
Geomagnetic storms in San Francisco on Mar 21, 2025
geomagnetic storm was occured — level G1.7 (Kp = 5.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from March 19 to 21, 2025 for mid latitudes
Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-08)
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Geomagnetic storms in San Francisco in March 2025
Changes in the maximum daily geomagnetic index Kp in March 2025 for mid latitudes
Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-08)
geomagnetic storms in February 2025 (San Francisco)
geomagnetic storms in April 2025 (San Francisco)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 25
Index F10.7 = 164