USGS EVENT DOSSIER

M4.5

western Indian-Antarctic Ridge

REVIEWED

ORIGIN TIME2026-11-14T04:59:00.633Z

DEPTH10.0 KM

COORDINATES-50.3735, 139.6657

SIGNIFICANCE312

FELT REPORTS--

MMI / CDI-- / --

PAGER--

TSUNAMI FLAGNO

SOURCE + PROVENANCEU.S. GEOLOGICAL SURVEY

Event ID us7000ty73. Updated 2026-11-14T05:15:11.040Z. This dossier reflects source-returned event metadata and does not infer a cause.

LOCAL SEISMIC CONTEXTOTHER EVENTS WITHIN 250 KMCurrent 30-day catalog window