2020-12-28T22:14:35.0000Z18.1606-67.6933145manualconfirmedIRIS3.46Md1Origin/20201228225634.062036.1017055Magnitude/20201228225634.062096.1017056IRISMONA PASSAGEregion nameNEIC PDEcatalogpr2020363000,us6000d3ticontributorID