International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1584552
Event time 2026-02-28 06:23:28 (UTC)
Local time 2026-02-27 20:23:28 - [It was evening in the affected area.]
Last update 2026-02-28 06:42:46 (UTC)
Magnitude 5.5
Depth 61.06 km
Class Moderate
Hypocenter Shallow depth
Mercalli scale 6
Possible effects Everyone feels movement. People have trouble walking. Objects fall from shelves. Pictures fall off walls. Furniture moves. Plaster in walls might crack. Trees and bushes shake. Damage is slight in poorly built buildings. No structural damage.
Data status preliminary
Data provider AuGOV

Location
Continent Indonesian Archipelago
Country Papua New Guinea
Administration area East New Britain
Nearest settlement Kokopo
Distance 132 km
Course SSW
Surface type underground quake



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Bialla (103,76 km), Bialla (103,76 km), Kokopo (132,52 km), Kokopo (132,52 km), Rabaul (144,37 km)
Nearest airports
Manguna Airport (16,74 km), Manguna Airport (16,74 km), Cape Orford Airport (20,03 km), Cape Orford Airport (20,03 km), Gonaili Airport (37,01 km)
Nearest volcanoes
Ulawun volcano (79,02 km), Bamus volcano (80,57 km), Likuruanga volcano (81,43 km), Hargy volcano (90,44 km), Lolobau volcano (102,91 km)
Quick Analysis