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Earthquake · Reviewed by USGS

M4.4 earthquake south of Tonga

A magnitude 4.4 earthquake struck south of Tonga at Jul 29, 2026, 04:04 UTC, at a depth of 25 km.

Details

Magnitude4.4 mb
TimeJul 29, 2026, 04:04 UTC
Depth24.9 km
Coordinates-24.960, -175.752
Felt reports0
Tsunami flagNone
SourceUSGS event page
Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
MagnitudeLocationDistanceDepthTime
4.9south of Tonga53 km / 33 midepth 10 km
4.4south of Tonga68 km / 42 midepth 10 km
4.5south of Tonga45 km / 28 midepth 10 km
5.1south of Tonga52 km / 33 midepth 10 km
4.6south of Tonga72 km / 45 midepth 10 km
4.6south of Tonga44 km / 27 midepth 10 km
4.6south of Tonga52 km / 32 midepth 10 km
4.6south of Tonga53 km / 33 midepth 10 km
4.6south of Tonga89 km / 55 midepth 10 km
4.8south of Tonga72 km / 45 midepth 10 km
5.0south of Tonga54 km / 34 midepth 10 km
4.5south of Tonga60 km / 37 midepth 10 km
5.0south of Tonga47 km / 29 midepth 10 km
4.6south of Tonga59 km / 36 midepth 10 km
4.6south of Tonga50 km / 31 midepth 10 km
4.6south of Tonga52 km / 32 midepth 10 km
5.0south of Tonga59 km / 37 midepth 10 km
5.1south of Tonga56 km / 35 midepth 10 km
4.3south of Tonga27 km / 17 midepth 10 km
5.0south of Tonga58 km / 36 midepth 10 km
4.5south of Tonga50 km / 31 midepth 10 km
4.4south of Tonga12 km / 8 midepth 30 km
5.1south of Tonga71 km / 44 midepth 10 km

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.