USGS EVENT DOSSIER

M4.4

164 km W of Pangai, Tonga

REVIEWED

ORIGIN TIME2026-10-21T14:10:10.687Z

DEPTH141.0 KM

COORDINATES-19.7247, -175.9173

SIGNIFICANCE298

FELT REPORTS--

MMI / CDI-- / --

PAGER--

TSUNAMI FLAGNO

SOURCE + PROVENANCEU.S. GEOLOGICAL SURVEY

Event ID us7000tu1x. Updated 2026-11-03T20:36:51.040Z. This dossier reflects source-returned event metadata and does not infer a cause.

OPEN USGS EVENT ↗

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

Fiji region2026-11-14T02:21:07.393Z · 587.4 KM DEEP

OPEN →M4.8

59 km WSW of Houma, Tonga2026-11-13T11:18:12.734Z · 162.8 KM DEEP

OPEN →M4.1

Fiji region2026-11-05T07:04:29.887Z · 571.5 KM DEEP

OPEN →M4.6

Fiji region2026-11-04T00:33:00.270Z · 562.9 KM DEEP

OPEN →M4.2

Fiji region2026-11-02T21:03:17.811Z · 585.9 KM DEEP

OPEN →M4.4

Fiji region2026-10-31T10:42:10.144Z · 572.3 KM DEEP

OPEN →M4.8

Fiji region2026-10-30T05:10:19.806Z · 371.8 KM DEEP

OPEN →M4.0

Fiji region2026-10-21T14:24:43.321Z · 567.4 KM DEEP

OPEN →M4.1

268 km WNW of Houma, Tonga2026-10-21T02:59:56.006Z · 535.2 KM DEEP

OPEN →M4.3

Fiji region2026-10-19T16:17:01.668Z · 592.3 KM DEEP

OPEN →M5.1

79 km ENE of ‘Ohonua, Tonga2026-10-18T19:32:25.880Z · 10.0 KM DEEP

OPEN →M4.1

296 km E of Levuka, Fiji2026-10-17T13:02:59.162Z · 603.7 KM DEEP

OPEN →M4.5

159 km W of Neiafu, Tonga2026-10-16T15:06:35.204Z · 256.9 KM DEEP

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