2026-07-21T02:18:53.3Z40.4485-126.1431666666710manualconfirmedUSGS2.84md1Origin/20260721234253.044887.297070Magnitude/20260721234253.044983.2970712026-07-21T23:42:38.347192Z2026-07-21T23:42:53.055453ZOff Coast of Northern Californiaregion nameOrigin/20260721234253.044887.297070