2021-03-08T22:19:59.0000Z45.9273-75.485716.77manualconfirmedIRIS1.8ML1Origin/20210311213404.33025.5275228Magnitude/20210311213404.330298.5275229IRISSOUTHERN ONTARIO, CANADAregion nameNEIC PDEcatalogus7000dha5contributorID