M3.1 Depth: 11.0 km

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

UTC time: 2025-07-09 21:51:55 UTC Local time: —

About this earthquake

On July 9, 2025 at 21:51 UTC, a magnitude M3.1 earthquake occurred near SUMBA REGION, INDONESIA (Indonesia). The hypocenter lay relatively close to the surface at around 11 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 137 earthquakes, the strongest at M5.1.

Details

Magnitude

M3.1

Depth

11.0 km

UTC time

2025-07-09 21:51:55 UTC

Local time

—

Country

Indonesia

City

Nusa Tenggara Timur

Source

emsc

Coordinates

-9.79000, 119.15000

Temperature

26.0°C

Map

Depth profile

Shallow

11 km

11 km — shallower than the regional average (49.7 km)

Regional average: 49.7 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: 150 km ·Caldera ·Elevation: 1'319 m ·Indonesia
Sangeang Api

Distance: 177 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
Ranakah

Distance: 198 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
Tambora

Distance: 213 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
Inierie

Distance: 222 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
Inielika

Distance: 233 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia

Historic earthquake map · Indonesia

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Country statistics · Indonesia

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

755

Country (24h)