2025-12-18T00:52:00.54Z36.4985008239746-121.1166687011722.6800000667572manualconfirmedUSGS1.69md1Origin/20251218005354.881243.259975Magnitude/20251218005354.881293.259976USGS4 km SSE of Pinnacles, CAregion namenccatalognc75281781contributorID