2025-05-31T09:59:21.46Z35.9923324584961-120.5501632690432.84999990463257manualconfirmedUSGS0.7md1Origin/20250531100151.2378.46603Magnitude/20250531100151.237854.46604USGS15 km NW of Parkfield, CAregion namenccatalognc75189041contributorID