2021-04-06T01:59:56.2Z-62.3-58.2610manualconfirmedEMSC4.4mb1Origin/20210408002245.487195.7839976Magnitude/20210408002245.487243.7839977EMSCSOUTH SHETLAND ISLANDSregion nameEMSC-RTScatalog967211contributorID