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Indonesia

M3.1 Earthquake near FLORES REGION, INDONESIA (Indonesia)

UTC time: 2025-10-27 11:56:24 UTC Local time: —

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About this earthquake

A magnitude M3.1 earthquake was recorded near FLORES REGION, INDONESIA (Indonesia) on October 27, 2025 at 11:56 UTC. The earthquake originated at an intermediate depth of about 148 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Indonesia: 26 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
e92dfd8ede827d9c1e8f9a82c45fac9a9559c117
Magnitude
M3.1
Depth
148.0 km
UTC time
2025-10-27 11:56:24 UTC
Local time
—
Country
Indonesia
City
Nusa Tenggara Timur
Source
emsc
Coordinates
-8.54000, 123.27000
Temperature
23.0°C

Depth profile

Depth profile Depth: 148 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 148 km
Intermediate
148 km
148 km — deeper than the regional average (43.6 km)
Regional average: 43.6 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

  • Ililabalekan
    Distance: 12 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Iliboleng
    Distance: 22 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Iliwerung
    Distance: 33 km ·Complex ·Elevation: 583 m ·Last eruption: 2021 ·Indonesia
  • Lewotolok Activity reported
    Distance: 39 km ·Stratovolcano ·Elevation: 1'431 m ·Last eruption: 2026 ·Indonesia
  • Lewotobi Activity reported
    Distance: 54 km ·Stratovolcano(es) ·Elevation: 1'703 m ·Last eruption: 2026 ·Indonesia
  • Tara, Batu
    Distance: 90 km ·Stratovolcano ·Elevation: 633 m ·Last eruption: 2015 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Larantuka Gewayentana AirportIndonesia · LKA · WATL
    41.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-18

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

18 Sep 2025 – 18 Sep 2026 · M ≥ 3.0 · 363 Catalogue entries

Of 362 other entries for this area and period, 240 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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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