2026-08-21T11:06:35.83Z36.775333404541-121.49483489993.960000038147manualconfirmedUSGS1.67md1Origin/20260821110829.302446.457669Magnitude/20260821110829.302507.457670USGS9 km SSE of San Juan Bautista, CAregion namenccatalognc75422327contributorID