2026-04-18T15:02:58.0000Z-10.6438161.599932manualconfirmedIRIS5.8mww1Origin/20260421143940.870955.66829Magnitude/20260421143940.871013.66830IRISSOLOMON ISLANDSregion nameNEIC PDEcatalogusauto6000sr4k,us6000sr4kcontributorID