2025-10-21T10:19:31.12Z36.6665000915527-121.3293304443361.4manualconfirmedUSGS1.75md1Origin/20251021102154.871929.58137Magnitude/20251021102154.87199.58138USGS14 km S of Tres Pinos, CAregion namenccatalognc75252276contributorID