2025-10-18T11:32:35.33Z40.6033325195312-121.8348312377932.30999994277954manualconfirmedUSGS1.55md1Origin/20251018113427.581187.2346759Magnitude/20251018113427.581269.23467602025-10-18T11:34:30.410462ZNorthern Californiaregion nameOrigin/20251018113427.581187.2346759