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Geomagnetic storms in San Francisco in May 2025

Geomagnetic storms in San Francisco in May 2025

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

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

Changes in the maximum daily geomagnetic index Kp in May 2025
This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in May 2025

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

Days with magnetic storms — 1

01 May 2025 — Magnetic storm of level G1

Days with geomagnetic disturbances — 1

02 May 2025 — geomagnetic disturbances

Maximum of solar activity in May 2025

Solar radio flux (10.7 cm) = 155

Mean planetary A index = 36

Mean planetary Kp index = 5.33