2026-02-28T04:28:43.05Z38.7918319702148-122.7541656494140.8manualconfirmedUSGS0.74md1Origin/20260228043050.458347.84325Magnitude/20260228043050.458447.84326USGS2 km N of The Geysers, CAregion namenccatalognc75320067contributorID