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M4.0 Depth: 10.0 km

M4.0 Earthquake near Buruway, Papua Barat (Indonesia)

UTC time: 2026-02-28 12:39:55 UTC Local time: —

About this earthquake

On February 28, 2026 at 12:39 UTC, a magnitude M4.0 earthquake occurred near Buruway, Papua Barat (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 magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 82 earthquakes, the strongest at M4.5.

Details

Magnitude
M4.0
Depth
10.0 km
UTC time
2026-02-28 12:39:55 UTC
Local time
—
Country
Indonesia
State
Papua Barat
City
Buruway
County
Buruway
Source
emsc
Coordinates
-4.08000, 133.58000
Temperature
25.1°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 (49.3 km)
Regional average: 49.3 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

Volcanoes nearby

  • Manuk
    Distance: 398 km ·Stratovolcano ·Elevation: 257 m ·Indonesia
  • Banda Api
    Distance: 413 km ·Caldera ·Elevation: 596 m ·Last eruption: 1988 ·Indonesia
  • Serua
    Distance: 466 km ·Stratovolcano ·Elevation: 608 m ·Last eruption: 1921 ·Indonesia

Historic earthquake map · Indonesia

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

Country statistics · Indonesia

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

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