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Indonesia · Central Sulawesi

M2.8 Earthquake near Busak, Central Sulawesi (Indonesia)

UTC time: 2026-07-13 05:11:19 UTC Local time: —

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About this earthquake

On July 13, 2026 at 05:11 UTC, a magnitude M2.8 earthquake occurred near Busak, Central Sulawesi (Indonesia). The hypocenter lay relatively close to the surface at around 5 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Indonesia: over the past 24 hours, QuakeMap24 logged 43 earthquakes, the strongest at M4.6.

Details

ID
aa7e871e390b37117bbea3ddf93fe8037342ad6a
Magnitude
M2.8
Depth
5.0 km
UTC time
2026-07-13 05:11:19 UTC
Local time
—
Country
Indonesia
State
Central Sulawesi
City
Busak
Village
Busak
Source
emsc
Coordinates
1.26000, 121.33000
Temperature
29.1°C

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 km — shallower than the regional average (43.8 km)
Regional average: 43.8 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: 161 km ·Stratovolcano ·Elevation: 404 m ·Last eruption: 1983 ·Indonesia
  • Ambang
    Distance: 348 km ·Complex ·Elevation: 1'795 m ·Last eruption: 2005 ·Indonesia
  • Soputan
    Distance: 379 km ·Stratovolcano ·Elevation: 1'785 m ·Last eruption: 2020 ·Indonesia
  • Lokon-Empung
    Distance: 386 km ·Stratovolcano(es) ·Elevation: 1'580 m ·Last eruption: 2015 ·Indonesia
  • Mahawu
    Distance: 393 km ·Stratovolcano ·Elevation: 1'299 m ·Last eruption: 1977 ·Indonesia
  • Klabat
    Distance: 412 km ·Stratovolcano ·Elevation: 1'968 m ·Indonesia

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Buol - Pogogul AirportIndonesia · UOL · WAFY
    19.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-07

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

Central Sulawesi

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 626 Catalogue entries

Of 625 other entries for this area and period, 289 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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.

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