GeoNet is a collaboration between the Earthquake Commission and GNS Science. It includes information about the earthquakes in the Canterbury region since the magnitude 7.1 Darfield (Canterbury) earthquake of 4 September 2010.
- Earthquake factsheet [PDF 213KB]
- Landslide and rockfall factsheet for residents of hill suburbs (updated 15 April 2011) [PDF 224KB]
- Liquefaction factsheet [PDF 236KB]
- Tsunami factsheet [PDF 279KB]
Q-Files from Environment Canterbury
Read about how an earthquake or tsunami could affect Canterbury, what causes them, and what you can do to be prepared.
USGS – United States Geological Survey
Information on the 22 February 2011 earthquake from the USGS Earthquake Hazards Program.