2025-12-23T22:22:10.93Z36.0096664428711-120.5739974975593.65000009536743manualconfirmedUSGS1.28md1Origin/20251223222601.398332.36335Magnitude/20251223222601.39839.36336USGS18 km NW of Parkfield, CAregion namenccatalognc75285426contributorID