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M4.0 Depth: 10.0 km

M4.0 Earthquake near East Nusa Tenggara (Indonesia)

UTC time: 2026-08-18 13:55:26 UTC Local time: —

About this earthquake

A magnitude M4.0 earthquake was recorded near East Nusa Tenggara (Indonesia) on August 18, 2026 at 13:55 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 407 earthquakes, the strongest at M5.7.

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Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (46.2 km)
Regional average: 46.2 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

  • Paluweh
    Distance: 55 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia
  • Inielika
    Distance: 77 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Ebulobo
    Distance: 80 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Inierie
    Distance: 93 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Kelimutu
    Distance: 97 km ·Complex ·Elevation: 1'639 m ·Last eruption: 1968 ·Indonesia
  • Iya
    Distance: 97 km ·Stratovolcano ·Elevation: 618 m ·Last eruption: 1969 ·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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