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M3.3 Depth: 10.0 km

M3.3 Earthquake near Mamberamo Raya, Papua (Indonesia)

UTC time: 2026-07-18 03:04:20 UTC Local time: —

About this earthquake

On July 18, 2026 at 03:04 UTC, a magnitude M3.3 earthquake occurred near Mamberamo Raya, Papua (Indonesia). The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 53 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

Magnitude
M3.3
Depth
10.0 km
UTC time
2026-07-18 03:04:20 UTC
Local time
—
Country
Indonesia
State
Papua
City
Mamberamo Raya
County
Mamberamo Raya
Source
emsc
Coordinates
-2.55000, 138.78000
Temperature
26.3°C

Map

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 (49.6 km)
Regional average: 49.6 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

Historic earthquake map · Indonesia

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Country statistics · Indonesia

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

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