2025-05-16T10:49:31.66Z36.0088348388672-120.5708312988283.48000001907349manualconfirmedUSGS0.62md1Origin/20250516105156.584961.228242Magnitude/20250516105156.585012.228243USGS18 km NW of Parkfield, CAregion namenccatalognc75182797contributorID