Indonesia · Papua

M2.5 Earthquake near Biak Numfor, Papua (Indonesia)

UTC time: 2026-01-20 16:24:08 UTC Local time: —

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About this earthquake

On January 20, 2026 at 16:24 UTC, a magnitude M2.5 earthquake occurred near Biak Numfor, Papua (Indonesia). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Indonesia: 28 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
f03560e3dae943bdcd3710da50ff61ee20e3a880
Magnitude
M2.5
Depth
10.0 km
UTC time
2026-01-20 16:24:08 UTC
Local time
—
Country
State
County
Source
emsc
Coordinates
-0.84000, 135.77000
Temperature
26.5°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (43.4 km)
Regional average: 43.4 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Papua

Context for this earthquake

26 Sep 2025 – 26 Sep 2026 · M ≥ 2.0 · 1,197 Catalogue entries

Of 1,196 other entries for this area and period, 1,082 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Indonesia

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Country statistics · Indonesia

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