USGS EVENT DOSSIER

M4.5

168 km SE of Neiafu, Tonga

REVIEWED

ORIGIN TIME2026-10-15T10:11:22.216Z

DEPTH10.0 KM

COORDINATES-19.5143, -172.6692

SIGNIFICANCE312

FELT REPORTS--

MMI / CDI-- / --

PAGER--

TSUNAMI FLAGNO

SOURCE + PROVENANCEU.S. GEOLOGICAL SURVEY

Event ID us6000u2g1. Updated 2026-11-12T08:26:45.040Z. This dossier reflects source-returned event metadata and does not infer a cause.

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