2025-07-31T18:15:34.91Z35.8113327026367-121.3475036621095.57000017166138manualconfirmedUSGS2.02md1Origin/20250731181735.771855.108658Magnitude/20250731181735.771907.108659USGS23 km NNW of San Simeon, CAregion namenccatalognc75217552contributorID