2025-03-01T19:33:38.15Z36.0083351135254-120.5708312988283.21000003814697manualconfirmedUSGS0.87md1Origin/20250301193519.794913.32860Magnitude/20250301193519.794969.32861USGS18 km NW of Parkfield, CAregion namenccatalognc75141121contributorID