2023-12-14T09:29:44.0000Z-55.9959-122.750910manualconfirmedIRIS5.5Mww1Origin/20231214165830.573484.104479Magnitude/20231214165830.573536.104480IRISSOUTHERN EAST PACIFIC RISEregion nameNEIC PDEcatalogus7000livwcontributorID