Back to map
Indonesia · East Nusa Tenggara

M4.1 Earthquake near Golo Mangung, East Nusa Tenggara (Indonesia)

UTC time: 2026-08-20 04:57:15 UTC Local time: —
Magnitude
M4.1
Depth
8.0 km
Source
EMSC

East Nusa Tenggara · Golo Mangung

Country overview

Map

About this earthquake

A magnitude M4.1 earthquake was recorded near Golo Mangung, East Nusa Tenggara (Indonesia) on August 20, 2026 at 04:57 UTC. With a focal depth of about 8 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 26 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
7c5f4aaa85eb0baca57a228ef2303989bfc67c51
Magnitude
M4.1
Depth
8.0 km
UTC time
2026-08-20 04:57:15 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
Golo Mangung
County
Manggarai Timur
Village
Golo Mangung
Source
emsc
Coordinates
-8.35000, 120.55000
Temperature
21.9°C

Depth profile

Depth profile Depth: 8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8 km
Shallow
8 km
8 km — shallower than the regional average (43.3 km)
Regional average: 43.3 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

  • Ranakah Activity reported
    Distance: 32 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 63 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 73 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Sano, Wai
    Distance: 73 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Ebulobo
    Distance: 88 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Paluweh
    Distance: 127 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Frans Sales Lega AirportIndonesia · RTG · WATG
    28.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-15

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

East Nusa Tenggara

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 1,855 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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