2026-03-06T14:27:45.721078Z-11.555852890014648163.3818664550781210manualconfirmedIAG6.116528867550541mb1Origin/20260306191600.213223.28413Magnitude/20260306191600.21328.28414earthquakeIAGSolomon Islandsregion nameusp2026eoavcontributorID