2025-09-11T01:32:52.0000Z38.1988334655762-122.37683105468818.899999618530298manualconfirmedUSGS1.18md1Origin/20250911013436.30435.517513Magnitude/20250911013436.3044.517514USGS10 km WNW of American Canyon, CAregion namenccatalognc75236167contributorID