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Indonesia · East Nusa Tenggara

M4.2 Earthquake near Mata Wae, East Nusa Tenggara (Indonesia)

UTC time: 2026-08-31 14:25:56 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.

Magnitude
M4.2
Depth
186.8 km
Source
USGS

East Nusa Tenggara · Mata Wae

Country overview

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About this earthquake

On August 31, 2026 at 14:25 UTC, a magnitude M4.2 earthquake occurred near Mata Wae, East Nusa Tenggara (Indonesia). At around 187 km, the focal depth places this among intermediate-depth events. 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 21 earthquakes, the strongest at M5.3.

Details

ID
90bc491f631a70a65517b7fce044d7903351e607
Magnitude
M4.2
Depth
186.8 km
UTC time
2026-08-31 14:25:56 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Mata Wae
County
Manggarai Barat
Village
Mata Wae
Source
usgs
Coordinates
-8.74220, 119.91100
Temperature
15.9°C

Depth profile

Depth profile Depth: 186.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 186.8 km
Intermediate
186.8 km
186.8 km — deeper than the regional average (43.2 km)
Regional average: 43.2 km
Why depth matters

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

Depth classes per USGS

Volcanoes nearby

  • Sano, Wai
    Distance: 11 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 69 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Sangeang Api
    Distance: 110 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Inierie
    Distance: 115 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Inielika
    Distance: 117 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Ebulobo
    Distance: 141 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Komodo AirportIndonesia · LBJ · WATO
    29.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

East Nusa Tenggara

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 1,855 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

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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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