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Indonesia · East Nusa Tenggara

M3.4 Earthquake near Golo Mangung, East Nusa Tenggara (Indonesia)

UTC time: 2026-09-21 05:59:25 UTC Local time: —
Magnitude
M3.4
Depth
10.0 km
Source
EMSC

East Nusa Tenggara · Golo Mangung

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About this earthquake

A magnitude M3.4 earthquake was recorded near Golo Mangung, East Nusa Tenggara (Indonesia) on September 21, 2026 at 05:59 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 57 earthquakes were recorded in the past 24 hours, the strongest reaching M5.5.

Details

ID
d5a2f47771cca523913cd02403b6bf4bd94555d7
Magnitude
M3.4
Depth
10.0 km
UTC time
2026-09-21 05:59:25 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Golo Mangung
County
Manggarai Timur
Village
Golo Mangung
Source
emsc
Coordinates
-8.34000, 120.58000
Temperature
24.2°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 (43.6 km)
Regional average: 43.6 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

  • Ranakah Activity reported
    Distance: 33 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 62 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 72 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sano, Wai
    Distance: 77 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ebulobo
    Distance: 86 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Paluweh
    Distance: 124 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Frans Sales Lega AirportIndonesia · RTG · WATG
    30.6 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-21

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

21 Sep 2025 – 21 Sep 2026 · M ≥ 3.0 · 1,702 Catalogue entries

Of 1,701 other entries for this area and period, 818 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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Country statistics · Indonesia

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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