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Indonesia · East Nusa Tenggara

M3.9 Earthquake near East Nusa Tenggara (Indonesia)

UTC time: 2026-08-15 11:37:04 UTC Local time: —
Magnitude
M3.9
Depth
7.0 km
Source
EMSC

East Nusa Tenggara · East Nusa Tenggara

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About this earthquake

On August 15, 2026 at 11:37 UTC, a magnitude M3.9 earthquake occurred near East Nusa Tenggara (Indonesia). With a focal depth of about 7 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 36 earthquakes, the strongest at M5.0.

Details

ID
abf8833b52efdd2f4e96e0d68b3dc689c5293518
Magnitude
M3.9
Depth
7.0 km
UTC time
2026-08-15 11:37:04 UTC
Local time
—
Country
Indonesia
State
East Nusa Tenggara
City
East Nusa Tenggara
Source
emsc
Coordinates
-7.93000, 120.52000
Temperature
26.9°C

Depth profile

Depth profile Depth: 7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7 km
Shallow
7 km
7 km — shallower than the regional average (43.5 km)
Regional average: 43.5 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: 79 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 102 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Sano, Wai
    Distance: 106 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Inierie
    Distance: 115 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Ebulobo
    Distance: 123 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Paluweh
    Distance: 138 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia

East Nusa Tenggara

Context for this earthquake

25 Sep 2025 – 25 Sep 2026 · M ≥ 3.0 · 1,753 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

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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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