M2.8 Depth: 29.0 km

M2.8 Earthquake near SUMBA REGION, INDONESIA (Indonesia)

UTC time: 2025-12-31 21:14:30 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near SUMBA REGION, INDONESIA (Indonesia) on December 31, 2025 at 21:14 UTC. The hypocenter lay relatively close to the surface at around 29 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 81 earthquakes were recorded in the past 24 hours, the strongest reaching M4.9.

Details

Magnitude

M2.8

Depth

29.0 km

UTC time

2025-12-31 21:14:30 UTC

Local time

—

Country

Indonesia

City

Nusa Tenggara Timur

Source

emsc

Coordinates

-9.60000, 119.22000

Temperature

29.8°C

Map

Depth profile

Shallow

29 km

29 km — shallower than the regional average (49.4 km)

Regional average: 49.4 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: 129 km ·Caldera ·Elevation: 1'319 m ·Indonesia
Sangeang Api

Distance: 157 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
Ranakah

Distance: 179 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
Tambora

Distance: 201 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
Inierie

Distance: 206 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
Inielika

Distance: 216 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia

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.

Stats (last 24h)

Global (24h)

661

Country (24h)