2026-03-29T01:46:56.0000Z36.363666534424-120.33983612069.710000038147manualconfirmedUSGS1.87md1Origin/20260329014918.042387.48151Magnitude/20260329014918.042452.48152USGS16 km S of Cantua Creek, CAregion namenccatalognc75334687contributorID