Back to map
Indonesia · Nusa Tenggara Barat

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

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

Map

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: 31 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

ID
1573033a4d937c61a3101fdf72ce84d8306edaa7
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

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 (43.4 km)
Regional average: 43.4 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 Activity reported
    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

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Sultan Muhammad Salahuddin AirportIndonesia · BMU · WADB
    37.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-29

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Nusa Tenggara Barat

Context for this earthquake

29 Sep 2025 – 29 Sep 2026 · M ≥ 3.0 · 113 Catalogue entries

Of 112 other entries for this area and period, 62 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

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.

Share