2026-09-13T19:30:25.99Z36.597499847412-121.211502075190.98000001907349manualconfirmedUSGS1.55md1Origin/20260913193254.366475.62709Magnitude/20260913193254.366535.62710USGS10 km NW of Pinnacles, CAregion namenccatalognc75435112contributorID