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Indonesia · East Nusa Tenggara

M2.5 Earthquake near Umbu Mamijuk, East Nusa Tenggara (Indonesia)

UTC time: 2026-07-16 17:03:41 UTC Local time: —
Magnitude
M2.5
Depth
64.0 km
Source
EMSC

East Nusa Tenggara · Umbu Mamijuk

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About this earthquake

On July 16, 2026 at 17:03 UTC, a magnitude M2.5 earthquake occurred near Umbu Mamijuk, East Nusa Tenggara (Indonesia). The hypocenter lay relatively close to the surface at around 64 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by EMSC. Indonesia: 38 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
156f39baee03c480234aa940b85ab4161182fb18
Magnitude
M2.5
Depth
64.0 km
UTC time
2026-07-16 17:03:41 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Umbu Mamijuk
County
Sumba Tengah
Village
Umbu Mamijuk
Source
emsc
Coordinates
-9.61000, 119.63000
Temperature
19.7°C

Depth profile

Depth profile Depth: 64 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 64 km
Shallow
64 km
64 km — deeper than the regional average (43.4 km)
Regional average: 43.4 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

  • Sano, Wai
    Distance: 106 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ranakah Activity reported
    Distance: 147 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 166 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sangeang Api
    Distance: 168 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Inielika
    Distance: 178 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Ebulobo
    Distance: 193 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tambolaka AirportIndonesia · TMC · WATK
    48.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-26

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

26 Sep 2025 – 26 Sep 2026 · M ≥ 2.0 · 3,254 Catalogue entries

Of 3,253 other entries for this area and period, 2,952 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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