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Indonesia · East Nusa Tenggara

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

UTC time: 2026-10-01 00:43:07 UTC Local time: —

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About this earthquake

A magnitude M3.3 earthquake was recorded near Kupang, East Nusa Tenggara (Indonesia) on October 1, 2026 at 00:43 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 28 earthquakes, the strongest at M5.0.

Details

ID
1aa8180df7d719bfaced0724ca97c26db0871ef3
Magnitude
M3.3
Depth
10.0 km
UTC time
2026-10-01 00:43:07 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Kupang
Village
Oesapa Barat
Source
emsc
Coordinates
-10.12000, 123.62000
Temperature
26.7°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 (43.4 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

  • Ililabalekan
    Distance: 177 km ·Stratovolcano ·Elevation: 1'018 m ·Indonesia
  • Iliwerung
    Distance: 177 km ·Complex ·Elevation: 583 m ·Last eruption: 2021 ·Indonesia
  • Sirung
    Distance: 189 km ·Complex ·Elevation: 1'347 m ·Last eruption: 2021 ·Indonesia
  • Lewotobi Activity reported
    Distance: 198 km ·Stratovolcano(es) ·Elevation: 1'703 m ·Last eruption: 2026 ·Indonesia
  • Iliboleng
    Distance: 202 km ·Stratovolcano ·Elevation: 1'659 m ·Last eruption: 1993 ·Indonesia
  • Egon
    Distance: 205 km ·Stratovolcano ·Elevation: 1'661 m ·Last eruption: 2008 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Tari AirportIndonesia · KOE · WATT
    8.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-30

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

01 Oct 2025 – 30 Sep 2026 · M ≥ 3.0 · 1,799 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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