Indonesia

M4.9 Earthquake near West Papua, Indonesia (Indonesia)

UTC time: 2025-10-20 18:50:30 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

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About this earthquake

A magnitude M4.9 earthquake was recorded near West Papua, Indonesia (Indonesia) on October 20, 2025 at 18:50 UTC. The hypocenter lay relatively close to the surface at around 28 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by GFZ. Indonesia: over the past 24 hours, QuakeMap24 logged 56 earthquakes, the strongest at M4.8.

Details

ID
9960adcaff54857c301a1712f1df93a94b79b90b
Magnitude
M4.9
Depth
28.0 km
UTC time
2025-10-20 18:50:30 UTC
Local time
—
Country
City
Source
gfz
Coordinates
-2.14000, 138.87000
Temperature
23.6°C

Depth profile

Depth profile Depth: 28 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 28 km
Shallow
28 km
28 km — shallower than the regional average (43.3 km)
Regional average: 43.3 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

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 669 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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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