2025-09-18T03:37:40.21Z38.8211669921875-122.8433303833012.3199999332428manualconfirmedUSGS1.08md1Origin/20250918033939.520195.118223Magnitude/20250918033939.520285.1182242025-09-18T03:39:39.531212ZNorthern Californiaregion nameOrigin/20250918033939.520195.118223