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Indonesia · Central Sulawesi

M6.4 Earthquake near Sigi Regency, Central Sulawesi (Indonesia)

UTC time: 2026-06-16 03:27:46 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M6.4
Depth
10.0 km
Source
RESIF

Central Sulawesi · Sigi Regency

Country overview

Map

M6.4 Earthquake near Sigi Regency, Central Sulawesi (Indonesia) · 2026-06-16 — Map showing the location of the epicenter
M6.4 Earthquake near Sigi Regency, Central Sulawesi (Indonesia) · 2026-06-16 — Map showing the location of the epicenter

About this earthquake

On June 16, 2026 at 03:27 UTC, a magnitude M6.4 earthquake occurred near Sigi Regency, Central Sulawesi (Indonesia). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size are considered strong and can be dangerous in inhabited regions.

The event was recorded by RESIF. Indonesia: 17 earthquakes were recorded in the past 24 hours, the strongest reaching M5.1.

Details

ID
91c4ac5783505e81424c001d2bf584fd43c9d4ca
Magnitude
M6.4
Depth
10.0 km
UTC time
2026-06-16 03:27:46 UTC
Local time
—
Country
Indonesia
State
Central Sulawesi
City
Sigi Regency
Source
resif
Coordinates
-1.14890, 120.17185
Temperature
20.7°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 (43.2 km)
Regional average: 43.2 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Palu42.8 kmNW389'959
Samarinda344.3 kmW865'306

GeoNames · CC BY 4.0

Volcanoes nearby

  • Colo
    Distance: 193 km ·Stratovolcano ·Elevation: 404 m ·Last eruption: 1983 ·Indonesia

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Mutiara - SIS Al-Jufrie AirportIndonesia · PLW · WAFF
    39.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours53
First 24 hours144
First 72 hours198
Strongest subsequent eventM5.2
M5.22026-06-16 03:30:54 UTC6.3 kmAstina M4.22026-06-16 03:35:12 UTC8.9 kmRanteleda M4.92026-06-16 03:38:37 UTC6.8 kmTolai M4.12026-06-16 03:50:52 UTC24.9 kmPoso Regency M3.82026-06-16 04:02:16 UTC26.7 kmSedoa M3.32026-06-16 04:12:54 UTC8.0 kmSigi Regency M5.12026-06-16 04:14:02 UTC6.6 kmSigi Regency M3.12026-06-16 04:24:06 UTC11.7 kmSejahtera M2.92026-06-16 04:27:36 UTC17.1 kmSidera M3.62026-06-16 04:28:40 UTC12.6 kmBora M3.92026-06-16 04:34:22 UTC1.3 kmSigi Regency M2.92026-06-16 04:43:43 UTC9.4 kmTanah Harapan

Central Sulawesi

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 276 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#6
Earlier events M≥488
Earlier events M≥525
Compared since2025-01-04

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.92026-06-16 03:27:45 UTC9.9 kmSigi Regency M6.72026-06-16 03:27:45 UTC6.3 kmSigi Regency M6.72026-06-16 03:27:44 UTC4.6 kmAstina M6.72026-06-16 03:27:44 UTC4.4 kmAstina M6.72026-06-16 03:27:44 UTC20.0 kmSulawesi, 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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