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M3.1 Depth: 110.0 km

M3.1 Earthquake near Riwo, Nusa Tenggara Barat (Indonesia)

UTC time: 2026-02-16 04:12:58 UTC Local time: —

About this earthquake

On February 16, 2026 at 04:12 UTC, a magnitude M3.1 earthquake occurred near Riwo, Nusa Tenggara Barat (Indonesia). The earthquake originated at an intermediate depth of about 110 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 67 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

Magnitude
M3.1
Depth
110.0 km
UTC time
2026-02-16 04:12:58 UTC
Local time
—
Country
Indonesia
State
Nusa Tenggara Barat
City
Riwo
Village
Riwo
Source
emsc
Coordinates
-8.64000, 118.36000
Temperature
27.9°C

Map

Depth profile

Depth profile Depth: 110 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 110 km
Intermediate
110 km
110 km — deeper than the regional average (49.6 km)
Regional average: 49.6 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Tambora
    Distance: 59 km ·Stratovolcano ·Elevation: 2'850 m ·Last eruption: 1967 ·Indonesia
  • Sangeang Api
    Distance: 92 km ·Complex ·Elevation: 1'912 m ·Last eruption: 2022 ·Indonesia
  • Sano, Wai
    Distance: 181 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Rinjani
    Distance: 209 km ·Stratovolcano ·Elevation: 3'726 m ·Last eruption: 2016 ·Indonesia
  • Ranakah
    Distance: 239 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inierie
    Distance: 286 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia

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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