2021-04-28T23:11:06.955485Z-21.700396-68.700951133.8557587manualconfirmedgempa-old2.474367055M1Origin/20210428231644.686668.143154Magnitude/20210428231644.686716.143155gempa-oldAntofagasta, Chileregion namers2021iiobtqcontributorID