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Indonesia

M4.3 Earthquake near KEPULAUAN ALOR, INDONESIA (Indonesia)

UTC time: 2025-09-13 12:49:54 UTC Local time: —

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About this earthquake

A magnitude M4.3 earthquake was recorded near KEPULAUAN ALOR, INDONESIA (Indonesia) on September 13, 2025 at 12:49 UTC. The hypocenter lay relatively close to the surface at around 49 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 43 earthquakes, the strongest at M4.8.

Details

ID
7bd5149b61c0e22b697213ffcc1a589a6af2ddf2
Magnitude
M4.3
Depth
49.0 km
UTC time
2025-09-13 12:49:54 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Timur
Source
emsc
Coordinates
-8.95000, 124.06000
Temperature
25.2°C

Depth profile

Depth profile Depth: 49 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 49 km
Shallow
49 km
49 km — close to the regional average (43.2 km)
Regional average: 43.2 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

  • Sirung
    Distance: 51 km ·Complex ·Elevation: 1'347 m ·Last eruption: 2021 ·Indonesia
  • Iliwerung
    Distance: 71 km ·Complex ·Elevation: 583 m ·Last eruption: 2021 ·Indonesia
  • Ililabalekan
    Distance: 87 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Lewotolok Activity reported
    Distance: 97 km ·Stratovolcano ·Elevation: 1'431 m ·Last eruption: 2026 ·Indonesia
  • Iliboleng
    Distance: 111 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Tara, Batu
    Distance: 139 km ·Stratovolcano ·Elevation: 633 m ·Last eruption: 2015 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Oecusse Route of the Sandalwood International AirportTimor-Leste · OEC · WPOC
    41.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Nusa Tenggara Timur

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 345 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

Open history map
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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