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Indonesia · Nusa Tenggara Timur

M3.8 Earthquake near Motonwutun, Nusa Tenggara Timur (Indonesia)

UTC time: 2026-04-23 03:48:22 UTC Local time: —
Magnitude
M3.8
Depth
10.0 km
Source
EMSC

Nusa Tenggara Timur · Motonwutun

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About this earthquake

On April 23, 2026 at 03:48 UTC, a magnitude M3.8 earthquake occurred near Motonwutun, Nusa Tenggara Timur (Indonesia). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 50 earthquakes were recorded in the past 24 hours, the strongest reaching M5.2.

Details

ID
5cfa661390aa137341d3efc56f5fa148336e1a4c
Magnitude
M3.8
Depth
10.0 km
UTC time
2026-04-23 03:48:22 UTC
Local time
—
Country
Indonesia
State
Nusa Tenggara Timur
City
Motonwutun
County
Flores Timur
Village
Motonwutun
Source
emsc
Coordinates
-8.44000, 123.18000
Temperature
29.9°C

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 (43.7 km)
Regional average: 43.7 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

  • Iliboleng
    Distance: 14 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Ililabalekan
    Distance: 25 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Lewotolok Activity reported
    Distance: 41 km ·Stratovolcano ·Elevation: 1'431 m ·Last eruption: 2026 ·Indonesia
  • Iliwerung
    Distance: 44 km ·Complex ·Elevation: 583 m ·Last eruption: 2021 ·Indonesia
  • Lewotobi Activity reported
    Distance: 46 km ·Stratovolcano(es) ·Elevation: 1'703 m ·Last eruption: 2026 ·Indonesia
  • Egon
    Distance: 84 km ·Stratovolcano ·Elevation: 1'661 m ·Last eruption: 2008 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Larantuka Gewayentana AirportIndonesia · LKA · WATL
    26.9 kmStraight-line distance

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

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

Nusa Tenggara Timur

Context for this earthquake

09 Sep 2025 – 09 Sep 2026 · M ≥ 3.0 · 383 Catalogue entries

Of 382 other entries for this area and period, 76 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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