International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1583688
Event time 2026-02-27 03:23:15 (UTC)
Local time 2026-02-26 14:23:15 - [It was afternoon in the affected area.]
Last update 2026-02-27 03:25:07 (UTC)
Magnitude 2.8
Depth 104.91 km
Class Micro
Hypocenter Medium deep
Mercalli scale 1
Possible effects People do not feel any Earth movement.
Data status automatic
Data provider GEONET

Location
Continent Australia - New-Zealand
Country New Zealand
Administration area Nelson
Nearest settlement Marahau
Distance 71 km
Course NE
Surface type underwater quake
Tsunami region South Pacific
Water surface name Tasman Sea



Risk Analisys
Nearest nuclear power plants
There is no known nuclear power plant nearby.
Nearest marine ports
Tarakohe (66,60 km), Tarakohe (66,60 km)
Nearest airports
Maari Heliport (63,30 km), Maari Heliport (63,30 km), Marlborough Sounds Water Aerodrome (71,76 km), Marlborough Sounds Water Aerodrome (71,76 km), Takaka Airport (73,61 km)
Nearest volcanoes
There is no known volcanoes nearby.
Quick Analysis
Due to the small magnitude of the earthquake and the deep depth of the hypocenter, no damage is conceivable.According to the epicenter of the quake, this is an underwater quake.