2025-07-31T15:01:41.77Z38.8315-122.8073333333333.11manualconfirmedUSGS0.31md1Origin/20250731224849.751923.112053Magnitude/20250731224849.751997.1120542025-07-31T22:48:49.808515ZNorthern Californiaregion nameOrigin/20250731224849.751923.112053