M4.8 Depth: 35.0 km

M4.8 Earthquake near Sarmi, Papua (Indonesia)

UTC time: 2026-07-29 02:40:15 UTC Local time:

About this earthquake

On July 29, 2026 at 02:40 UTC, a magnitude M4.8 earthquake occurred near Sarmi, Papua (Indonesia). With a focal depth of about 35 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS. Indonesia: over the past 24 hours, QuakeMap24 logged 49 earthquakes, the strongest at M4.9.

Details

Magnitude
M4.8
Depth
35.0 km
UTC time
2026-07-29 02:40:15 UTC
Local time
Country
State
City
County
Source
usgs
Coordinates
-2.55060, 138.87370
Temperature
28.4°C

Map

Depth profile

Depth profile Depth: 35 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 35 km
Shallow
35 km
35 km — shallower than the regional average (49.4 km)
Regional average: 49.4 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

Tectonic context

Located on the Maoke Plate.
Near the boundary Woodlark ↔ Maoke · about 55 km away

Historic earthquake map · Indonesia

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Indonesia

View earthquake KPIs, strongest and latest events, and averages for this country.

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