Geomagnetic storms in San Francisco — Jun 12, 2025
Geomagnetic storms in San Francisco on Jun 12, 2025
geomagnetic storm was occured — level G2.3 (Kp = 6.33)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from June 10 to 12, 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
API data: JSON or TXT
Geomagnetic storms in San Francisco in June 2025
Changes in the maximum daily geomagnetic index Kp in June 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
API data: JSON or TXT
Other activity indices
Index AP = 33
Index F10.7 = 146