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Indonesia · West Nusa Tenggara

M3.4 Earthquake near Ntoke, West Nusa Tenggara (Indonesia)

UTC time: 2026-10-31 15:57:24 UTC Local time: —

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About this earthquake

A magnitude M3.4 earthquake was recorded near Ntoke, West Nusa Tenggara (Indonesia) on October 31, 2026 at 15:57 UTC. At around 162 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 30 earthquakes, the strongest at M4.3.

Details

ID
11942518a8aff772f33cd30bdb325a248787dc1b
Magnitude
M3.4
Depth
162.0 km
UTC time
2026-10-31 15:57:24 UTC
Local time
—
Country
Indonesia
State
West Nusa Tenggara
City
Ntoke
Village
Ntoke
Source
emsc
Coordinates
-8.39000, 118.87000
Temperature
25.2°C

Depth profile

Depth profile Depth: 162 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 162 km
Intermediate
162 km
162 km — deeper than the regional average (43.3 km)
Regional average: 43.3 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

  • Sangeang Api
    Distance: 31 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Tambora
    Distance: 97 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sano, Wai
    Distance: 131 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 185 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 235 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Inielika
    Distance: 235 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Sultan Muhammad Salahuddin AirportIndonesia · BMU · WADB
    26.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-31

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

West Nusa Tenggara

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 63 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

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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