USGS EVENT DOSSIER

M5.1

western Indian-Antarctic Ridge

REVIEWED

ORIGIN TIME2026-11-12T21:09:14.685Z

DEPTH10.0 KM

COORDINATES-51.4273, 139.5909

SIGNIFICANCE400

FELT REPORTS--

MMI / CDI-- / --

PAGER--

TSUNAMI FLAGNO

SOURCE + PROVENANCEU.S. GEOLOGICAL SURVEY

Event ID us7000txw9. Updated 2026-11-12T23:00:12.040Z. This dossier reflects source-returned event metadata and does not infer a cause.

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