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Indonesia · Central Sulawesi

M3.3 Earthquake near Central Sulawesi (Indonesia)

UTC time: 2026-09-21 16:52:47 UTC Local time: —
Magnitude
M3.3
Depth
10.0 km
Source
EMSC

Central Sulawesi · Central Sulawesi

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About this earthquake

On September 21, 2026 at 16:52 UTC, a magnitude M3.3 earthquake occurred near Central Sulawesi (Indonesia). The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: 74 earthquakes were recorded in the past 24 hours, the strongest reaching M5.5.

Details

ID
64ec6748dfe32bb4ce0050399a6021510eacaf85
Magnitude
M3.3
Depth
10.0 km
UTC time
2026-09-21 16:52:47 UTC
Local time
—
Country
Indonesia
State
Central Sulawesi
City
Central Sulawesi
Source
emsc
Coordinates
-1.68000, 122.95000
Temperature
23.4°C

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 (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

  • Colo
    Distance: 226 km ·Stratovolcano ·Elevation: 404 m ·Last eruption: 1983 ·Indonesia
  • Ambang
    Distance: 316 km ·Complex ·Elevation: 1'795 m ·Last eruption: 2005 ·Indonesia
  • Soputan
    Distance: 369 km ·Stratovolcano ·Elevation: 1'785 m ·Last eruption: 2020 ·Indonesia
  • Lokon-Empung
    Distance: 396 km ·Stratovolcano(es) ·Elevation: 1'580 m ·Last eruption: 2015 ·Indonesia
  • Mahawu
    Distance: 399 km ·Stratovolcano ·Elevation: 1'299 m ·Last eruption: 1977 ·Indonesia
  • Klabat
    Distance: 418 km ·Stratovolcano ·Elevation: 1'968 m ·Indonesia

Central Sulawesi

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 3.0 · 264 Catalogue entries

Of 263 other entries for this area and period, 143 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Indonesia

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Country statistics · Indonesia

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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