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Indonesia · Nusa Tenggara Timur

M3.3 Earthquake near Kmp. Ghubuk, Nusa Tenggara Timur (Indonesia)

UTC time: 2026-02-07 08:42:51 UTC Local time: —
Magnitude
M3.3
Depth
29.0 km
Source
EMSC

Nusa Tenggara Timur · Kmp. Ghubuk

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About this earthquake

On February 7, 2026 at 08:42 UTC, a magnitude M3.3 earthquake occurred near Kmp. Ghubuk, Nusa Tenggara Timur (Indonesia). With a focal depth of about 29 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 34 earthquakes, the strongest at M5.0.

Details

ID
520adf102ecd98733b54310e26afb9c49a6a917a
Magnitude
M3.3
Depth
29.0 km
UTC time
2026-02-07 08:42:51 UTC
Local time
—
Country
Indonesia
State
Nusa Tenggara Timur
City
Kmp. Ghubuk
County
Sumba Barat Daya
Source
emsc
Coordinates
-9.49000, 119.07000
Temperature
28.3°C

Depth profile

Depth profile Depth: 29 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 29 km
Shallow
29 km
29 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

  • Sano, Wai
    Distance: 133 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Sangeang Api
    Distance: 143 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Tambora
    Distance: 181 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Ranakah Activity reported
    Distance: 186 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 217 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Inielika
    Distance: 226 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tambolaka AirportIndonesia · TMC · WATK
    21.0 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

Nusa Tenggara Timur

Context for this earthquake

30 Sep 2025 – 30 Sep 2026 · M ≥ 3.0 · 348 Catalogue entries

Of 347 other entries for this area and period, 160 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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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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