International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1583840
Event time 2026-02-27 08:52:40 (UTC)
Local time 2026-02-27 00:52:40 - [It was night in the affected area.]
Last update 2026-02-27 09:00:26 (UTC)
Magnitude 3.7
Depth 5 km
Class Minor
Hypocenter Shallow depth
Mercalli scale 2
Possible effects A few people might notice movement if they are at rest and/or on the upper floors of tall buildings.
Data status
Data provider EMSC

Location
Continent Indonesian Archipelago
Country Indonesia
Administration area South Sulawesi
Nearest settlement Masamba
Distance 67 km
Course NNE
Surface type underground quake



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Poso (74,76 km), Poso (74,76 km)
Nearest airports
Tentena Airport (16,65 km), Tentena Airport (16,65 km), Onondowa/Rampi Airport (37,48 km), Onondowa/Rampi Airport (37,48 km), Andi Jemma Airport (67,03 km)
Nearest volcanoes
There is no known volcanoes nearby.
Quick Analysis