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Indonesia · West Nusa Tenggara

M3.7 Earthquake near Sumbawa, West Nusa Tenggara (Indonesia)

UTC time: 2026-09-26 10:20:59 UTC Local time: —

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About this earthquake

A magnitude M3.7 earthquake was recorded near Sumbawa, West Nusa Tenggara (Indonesia) on September 26, 2026 at 10:20 UTC. The earthquake originated at an intermediate depth of about 98 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 25 earthquakes, the strongest at M4.8.

Details

ID
2dcc10f4a7cba2ca8beeff65c0f3f3e5ce75dd33
Magnitude
M3.7
Depth
98.0 km
UTC time
2026-09-26 10:20:59 UTC
Local time
—
Country
Indonesia
State
West Nusa Tenggara
City
Sumbawa
Source
emsc
Coordinates
-8.82000, 118.07000
Temperature
26.5°C

Depth profile

Depth profile Depth: 98 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 98 km
Intermediate
98 km
98 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

  • Tambora
    Distance: 64 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 130 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Rinjani
    Distance: 181 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Sano, Wai
    Distance: 213 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 271 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Agung
    Distance: 287 km ·Stratovolcano ·Elevation: 2'997 m ·Last eruption: 2022 ·Indonesia

West Nusa Tenggara

Context for this earthquake

26 Sep 2025 – 26 Sep 2026 · M ≥ 3.0 · 58 Catalogue entries

Of 57 other entries for this area and period, 9 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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