2025-09-18T23:38:16.36Z38.6591682434082-122.6086654663091.37manualconfirmedUSGS1.07md1Origin/20250918234020.266899.133595Magnitude/20250918234020.266981.1335962025-09-18T23:40:20.277182ZNorthern Californiaregion nameOrigin/20250918234020.266899.133595