2026-05-18T03:06:09.0000Z56.273-158.6525manualconfirmedIRIS1.8ml1Origin/20260518205021.358194.4479Magnitude/20260518205021.358256.4480IRISALASKA PENINSULAregion nameNEIC PDEcatalogav94198248,aka2026jthfgucontributorID