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M3.3 Depth: 101.0 km

M3.3 Earthquake near Mamberamo Tengah, Papua Pegunungan (Indonesia)

UTC time: 2026-04-12 15:30:17 UTC Local time: —

About this earthquake

On April 12, 2026 at 15:30 UTC, a magnitude M3.3 earthquake occurred near Mamberamo Tengah, Papua Pegunungan (Indonesia). At around 101 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 111 earthquakes, the strongest at M5.1.

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Depth profile

Depth profile Depth: 101 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 101 km
Intermediate
101 km
101 km — deeper than the regional average (49.6 km)
Regional average: 49.6 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Historic earthquake map · Indonesia

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