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M3.3 Depth: 18.0 km

M3.3 Earthquake near South Sulawesi (Indonesia)

UTC time: 2026-08-17 03:40:04 UTC Local time: —

About this earthquake

On August 17, 2026 at 03:40 UTC, a magnitude M3.3 earthquake occurred near South Sulawesi (Indonesia). With a focal depth of about 18 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 474 earthquakes, the strongest at M5.9.

Details

Magnitude
M3.3
Depth
18.0 km
UTC time
2026-08-17 03:40:04 UTC
Local time
—
Country
Indonesia
State
South Sulawesi
City
South Sulawesi
Source
emsc
Coordinates
-7.92000, 120.69000
Temperature
26.9°C

Map

Depth profile

Depth profile Depth: 18 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 18 km
Shallow
18 km
18 km — shallower than the regional average (47.2 km)
Regional average: 47.2 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

  • Ranakah
    Distance: 82 km ·Lava dome(s) ·Elevation: 2'288 m ·Last eruption: 1991 ·Indonesia
  • Inielika
    Distance: 96 km ·Complex ·Elevation: 1'559 m ·Last eruption: 2001 ·Indonesia
  • Inierie
    Distance: 110 km ·Stratovolcano ·Elevation: 2'245 m ·Last eruption: -8050 ·Indonesia
  • Ebulobo
    Distance: 114 km ·Stratovolcano ·Elevation: 2'096 m ·Last eruption: 1969 ·Indonesia
  • Sano, Wai
    Distance: 118 km ·Caldera ·Elevation: 1'319 m ·Indonesia
  • Paluweh
    Distance: 121 km ·Stratovolcano ·Elevation: 875 m ·Last eruption: 2013 ·Indonesia

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.

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