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Earthquake · Reviewed by USGS

M4.3 earthquake 39 km E of Ambunti, Papua New Guinea

A magnitude 4.3 earthquake struck 39 km E of Ambunti, Papua New Guinea at Aug 24, 2025, 21:36 UTC, at a depth of 86 km. The epicentre was 95 km (59 mi) SSW of Wewak.

Details

Magnitude4.3 mb
TimeAug 24, 2025, 21:36 UTC
Depth85.9 km
Coordinates-4.270, 143.169
Felt reports0
Tsunami flagNone
SourceUSGS event page
Fig. 1The epicentre and other earthquakes within 100 km, since the day before

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
MagnitudeLocationDistanceDepthTime
5.433 km ESE of Ambunti, Papua New Guinea14 km / 9 midepth 72 km
4.648 km SSW of Angoram, Papua New Guinea79 km / 49 midepth 101 km
4.269 km SW of Angoram, Papua New Guinea66 km / 41 midepth 105 km
5.347 km S of Angoram, Papua New Guinea96 km / 59 midepth 112 km
4.648 km SSW of Angoram, Papua New Guinea80 km / 50 midepth 136 km
4.345 km WSW of Angoram, Papua New Guinea57 km / 36 midepth 126 km
4.216 km NNE of Ambunti, Papua New Guinea41 km / 25 midepth 132 km
4.248 km WSW of Angoram, Papua New Guinea55 km / 34 midepth 134 km
4.339 km E of Ambunti, Papua New Guinea2 km / 1 midepth 97 km
4.016 km ENE of Ambunti, Papua New Guinea27 km / 17 midepth 85 km
4.570 km SE of Ambunti, Papua New Guinea52 km / 32 midepth 90 km
4.844 km SSW of Angoram, Papua New Guinea86 km / 54 midepth 131 km
4.542 km NE of Ambunti, Papua New Guinea30 km / 19 midepth 10 km
4.933 km W of Ambunti, Papua New Guinea72 km / 45 midepth 116 km
4.825 km NNE of Ambunti, Papua New Guinea39 km / 24 midepth 69 km
4.040 km NE of Ambunti, Papua New Guinea35 km / 22 midepth 86 km

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