2026-04-21T22:52:16.53Z38.759666442871-122.711334228521.8200000524521manualconfirmedUSGS1.04md1Origin/20260421225356.175334.214523Magnitude/20260421225356.175428.2145242026-04-21T22:53:56.212404ZNorthern Californiaregion nameOrigin/20260421225356.175334.214523