2026-02-20T08:34:02.367988Z-31.99888038635254-74.828392028808610manualconfirmedIAG4.361923258534568mb1Origin/20260220133507.349151.8207Magnitude/20260220133507.349215.8208earthquakeIAGOff Coast of Central Chileregion nameusp2026doaccontributorID