M3.1 Depth: 51.0 km

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

UTC time: 2025-10-30 09:10:43 UTC Local time: —

About this earthquake

A magnitude M3.1 earthquake was recorded near SUMBA REGION, INDONESIA (Indonesia) on October 30, 2025 at 09:10 UTC. With a focal depth of about 51 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: over the past 24 hours, QuakeMap24 logged 61 earthquakes, the strongest at M5.9.

Details

Magnitude

M3.1

Depth

51.0 km

UTC time

2025-10-30 09:10:43 UTC

Local time

—

Country

Indonesia

City

Nusa Tenggara Timur

Source

emsc

Coordinates

-9.46000, 120.03000

Temperature

25.8°C

Map

Depth profile

Shallow

51 km

51 km — close to the regional average (49.8 km)

Regional average: 49.8 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: 81 km ·Caldera ·Elevation: 1'319 m ·Indonesia
Ranakah

Distance: 107 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
Inierie

Distance: 120 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
Inielika

Distance: 132 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
Ebulobo

Distance: 146 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
Sangeang Api

Distance: 175 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·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)

494

Country (24h)