Geomagnetic storms in San Francisco in March 2026

Mar 1, 2026 San Francisco

Changes in the maximum daily geomagnetic index Kp in March 2026 for mid latitudes

Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-08)

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in March 2026

Location — San Francisco (geographic coordinates — 37.73 N -123.03 W | time zone UTC-08)

Solar radio flux (10.7 cm) = 145

Mean planetary A index = 22

Mean planetary Kp index = 5