2026-08-31T21:31:33.62Z38.770168304443-122.939163208014.1399998664856manualconfirmedUSGS1.12md1Origin/20260831213314.809277.47898Magnitude/20260831213314.809337.47899USGS8 km ESE of Cloverdale, CAregion namenccatalognc75427912contributorID