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Indonesia · West Nusa Tenggara

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

UTC time: 2026-07-18 06:53:27 UTC Local time: —

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About this earthquake

On July 18, 2026 at 06:53 UTC, a magnitude M3.4 earthquake occurred near Oi Tui, West Nusa Tenggara (Indonesia). The earthquake originated at an intermediate depth of about 152 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 41 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

ID
3a8e1e185e96d346944e909a7fe4b5403fc31016
Magnitude
M3.4
Depth
152.0 km
UTC time
2026-07-18 06:53:27 UTC
Local time
—
Country
Indonesia
State
West Nusa Tenggara
City
Oi Tui
Village
Oi Tui
Source
emsc
Coordinates
-8.34000, 118.97000
Temperature
27.5°C

Depth profile

Depth profile Depth: 152 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 152 km
Intermediate
152 km
152 km — deeper than the regional average (43.4 km)
Regional average: 43.4 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: 19 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Tambora
    Distance: 107 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sano, Wai
    Distance: 122 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 175 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 225 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 226 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

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

Source: OurAirports · Dataset date: 2026-09-26

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

26 Sep 2025 – 26 Sep 2026 · M ≥ 3.0 · 57 Catalogue entries

Of 56 other entries for this area and period, 19 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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