2025-03-20T06:30:16.34Z-60.4239-27.24475.6manualconfirmedEMSC5.7mw1Origin/20250320073921.294911.165547Magnitude/20250320073921.294963.165548EMSCSOUTH SANDWICH ISLANDS REGIONregion nameEMSC-RTScatalog1784687contributorID