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Indonesia · East Nusa Tenggara

M3.3 Earthquake near Golo Mangung, East Nusa Tenggara (Indonesia)

UTC time: 2026-09-21 03:13:44 UTC Local time: —
Magnitude
M3.3
Depth
10.0 km
Source
EMSC

East Nusa Tenggara · Golo Mangung

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About this earthquake

A magnitude M3.3 earthquake was recorded near Golo Mangung, East Nusa Tenggara (Indonesia) on September 21, 2026 at 03:13 UTC. 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 event was recorded by EMSC. Indonesia: 45 earthquakes were recorded in the past 24 hours, the strongest reaching M5.5.

Details

ID
5a95ed52c923d40c3edd50578db265b7b41e919d
Magnitude
M3.3
Depth
10.0 km
UTC time
2026-09-21 03:13:44 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Golo Mangung
County
Manggarai Timur
Village
Golo Mangung
Source
emsc
Coordinates
-8.35000, 120.58000
Temperature
25.1°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: 32 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 61 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 71 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sano, Wai
    Distance: 76 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ebulobo
    Distance: 85 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
    29.6 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 · 1,699 Catalogue entries

Of 1,698 other entries for this area and period, 976 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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