International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1756507
Event time 2026-09-23 12:23:18 (UTC)
Local time 2026-09-23 03:23:18 - [It was night in the affected area.]
Last update 2026-09-23 12:28:31 (UTC)
Magnitude 4.2
Depth 10 km
Class Light
Hypocenter Shallow depth
Mercalli scale 3
Possible effects Any people indoors feel movement. Hanging objects swing back and forth. People outdoors might not realize that an earthquake is occurring.
Data status
Data provider EMSC

Location
Continent Indonesian Archipelago
Country Indonesia
Administration area Maluku Utara
Nearest settlement Ternate
Distance 123 km
Course NW
Surface type underwater quake
Tsunami region North Pacific
Water surface name Molukka Sea



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Ternate (123,65 km), Ternate (123,65 km), Bitung (143,19 km), Bitung (143,19 km)
Nearest airports
Jailolo/Kuripasai Airport (117,61 km), Jailolo/Kuripasai Airport (117,61 km), Sultan Babullah Airport (120,48 km), Sultan Babullah Airport (120,48 km), Kobok Airport (141,66 km)
Nearest volcanoes
Hiri volcano (110,71 km), Todoko-Ranu volcano (112,87 km), Jailolo volcano (114,21 km), Gamalama volcano (117,74 km), Gamkonora volcano (118,05 km)
Quick Analysis
According to the epicenter of the quake, this is an underwater quake.