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Indonesia · East Nusa Tenggara

M3.3 Earthquake near East Nusa Tenggara (Indonesia)

UTC time: 2026-08-04 15:09:09 UTC Local time: —
Magnitude
M3.3
Depth
223.0 km
Source
EMSC

East Nusa Tenggara · East Nusa Tenggara

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About this earthquake

A magnitude M3.3 earthquake was recorded near East Nusa Tenggara (Indonesia) on August 4, 2026 at 15:09 UTC. At around 223 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 42 earthquakes, the strongest at M5.0.

Details

ID
35b7d6de0cf22e672c0c3930481e03719da8c0da
Magnitude
M3.3
Depth
223.0 km
UTC time
2026-08-04 15:09:09 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
East Nusa Tenggara
Source
emsc
Coordinates
-8.02000, 122.93000
Temperature
26.5°C

Depth profile

Depth profile Depth: 223 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 223 km
Intermediate
223 km
223 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

  • Iliboleng
    Distance: 51 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Lewotobi Activity reported
    Distance: 60 km ·Stratovolcano(es) ·Elevation: 1'703 m ·Last eruption: 2026 ·Indonesia
  • Lewotolok Activity reported
    Distance: 70 km ·Stratovolcano ·Elevation: 1'431 m ·Last eruption: 2026 ·Indonesia
  • Tara, Batu
    Distance: 77 km ·Stratovolcano ·Elevation: 633 m ·Last eruption: 2015 ·Indonesia
  • Ililabalekan
    Distance: 77 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Egon
    Distance: 90 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
    29.4 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-25

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

25 Sep 2025 – 25 Sep 2026 · M ≥ 3.0 · 1,756 Catalogue entries

Of 1,755 other entries for this area and period, 1,001 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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