Indonesia · Central Sulawesi

M3.5 Earthquake near Poso Regency, Central Sulawesi (Indonesia)

UTC time: 2026-06-20 17:12:19 UTC Local time: —
Magnitude
M3.5
Depth
4.0 km
Source
EMSC

Central Sulawesi · Poso Regency

Country overview

Map

About this earthquake

On June 20, 2026 at 17:12 UTC, a magnitude M3.5 earthquake occurred near Poso Regency, Central Sulawesi (Indonesia). The hypocenter lay relatively close to the surface at around 4 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Indonesia: 22 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Details

ID
7a57f9c3f5584f32884e88a1f2e40479780ac6d4
Magnitude
M3.5
Depth
4.0 km
UTC time
2026-06-20 17:12:19 UTC
Local time
—
Country
Source
emsc
Coordinates
-1.34000, 120.47000
Temperature
14.5°C

Depth profile

Depth profile Depth: 4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4 km
Shallow
4 km
4 km — shallower than the regional average (43.4 km)
Regional average: 43.4 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

  • Distance: 182 km ·Stratovolcano ·Elevation: 404 m ·Last eruption: 1983 ·Indonesia
  • Distance: 497 km ·Complex ·Elevation: 1'795 m ·Last eruption: 2005 ·Indonesia

Central Sulawesi

Context for this earthquake

27 Sep 2025 – 27 Sep 2026 · M ≥ 3.0 · 269 Catalogue entries

Of 268 other entries for this area and period, 104 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Indonesia

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Indonesia

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

Share