International Disaster and Emergency Monitoring Center

Preliminary earthquake data and analysis


Earthquake Report
Base data
Event ID 1348819
Event time 2025-04-17 15:20:30 (UTC)
Local time 2025-04-17 03:20:30 - [It was morning in the affected area.]
Last update 2025-04-17 15:23:08 (UTC)
Magnitude 2.2
Depth 5 km
Class Micro
Hypocenter Shallow depth
Mercalli scale 1
Possible effects People do not feel any Earth movement.
Data status reviewed
Data provider GEONET

Location
Continent Australia - New-Zealand
Country New Zealand
Administration area Marlborough
Nearest settlement Waikawa
Distance 30 km
Course SE
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
There is no known marine port nearby.
Nearest airports
There is no known marine port nearby.
Nearest volcanoes
There is no known volcanoes nearby.
Quick Analysis
Due to the small magnitude of the earthquake and the moderate depth of the hypocenter, minimal damage is conceivable.According to the epicenter of the quake, this is an underwater quake.