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Indonesia · East Nusa Tenggara

M4.1 Earthquake near Ronga, East Nusa Tenggara (Indonesia)

UTC time: 2026-09-29 14:14:02 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

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About this earthquake

A magnitude M4.1 earthquake was recorded near Ronga, East Nusa Tenggara (Indonesia) on September 29, 2026 at 14:14 UTC. The earthquake originated at an intermediate depth of about 141 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 24 earthquakes, the strongest at M4.3.

Details

ID
2dd7e12a77ca1b653aa1d98d83a2273de0872c4e
Magnitude
M4.1
Depth
141.0 km
UTC time
2026-09-29 14:14:02 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Ronga
County
Lembata
Source
emsc
Coordinates
-8.32000, 123.69000
Temperature
22.7°C

Depth profile

Depth profile Depth: 141 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 141 km
Intermediate
141 km
141 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

  • Lewotolok Activity reported
    Distance: 21 km ·Stratovolcano ·Elevation: 1'431 m ·Last eruption: 2026 ·Indonesia
  • Iliwerung
    Distance: 27 km ·Complex ·Elevation: 583 m ·Last eruption: 2021 ·Indonesia
  • Ililabalekan
    Distance: 43 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Iliboleng
    Distance: 48 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Sirung
    Distance: 52 km ·Complex ·Elevation: 1'347 m ·Last eruption: 2021 ·Indonesia
  • Tara, Batu
    Distance: 60 km ·Stratovolcano ·Elevation: 633 m ·Last eruption: 2015 ·Indonesia

East Nusa Tenggara

Context for this earthquake

29 Sep 2025 – 29 Sep 2026 · M ≥ 3.0 · 1,790 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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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