5.4

Earthquake Details: 33 km ESE of Ambunti, Papua New Guinea

Oct 25, 2026, 10:30:27

Depth
72.35 km
Felt reports
1
Source: USGSUpdated: Oct 26, 2026, 10:36 AM UTC

A magnitude 5.4 earthquake occurred on Oct 25, 2026 at 10:30:27. Epicenter: 33 km ESE of Ambunti, Papua New Guinea. Reported depth: 72.35 km.

Tsunami information

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Time & depth

Local time
Oct 25, 2026, 20:30:27 GMT+10
UTC
Oct 25, 2026, 10:30:27 UTC
72.35 km · Intermediate-focus

Between 70 and 300 km deep.

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Nearby major cities

Mendi
208 km S
Mt Hagen
209 km SE
Madang
314 km E
Jayapura
332 km NW
Nearby earthquakes · 6
M4.1Special Region of Papua, IndonesiaBeforeM4.4near the south coast of New Guinea, PngBeforeM5.263 km NNE of Lae, Papua New GuineaBeforeM3.2near the north coast of Special Region of Papua, IndonesiaAfterM3.9near the north coast of Special Region of Papua, IndonesiaAfterM5.782 km NE of Kiunga, Papua New GuineaAfter

Agency measurements

Agencies may use different observations and magnitude scales, and initial estimates can change.

  • GFZ / GEOFONmb 5.46

    geofon:gfz2026uxlf

    Depth:
    10 km
    Status:
    Automatic
    Time:
    Updated:
    Oct 25, 2026, 10:48 AM UTC
  • USGSM 5.4

    us6000u4tq

    Depth:
    72.35 km
    Time:
    Updated:
    Oct 26, 2026, 10:36 AM UTC

Technical Details

Depth72.35 km
Significance449
Latitude-4.3644
Longitude143.0843
Event IDus6000u4tq
Magnitude5.4
Updated:Oct 26, 2026, 10:36:24 UTC

Regional Seismicity

View recent seismic activity near this event:

Papua New GuineaSouthern HighlandsMendi (Nearest City)

External Resources

YouTube · Earthquake LiveView on USGS Official SiteView on GFZ / GEOFON Official Site

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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 26, 2026, 10:36 UTC.

Data sources: