People now have until 6 December to give feedback on coastal hazards planning after the timeframe for consultation was extended.

Christchurch City Council has agreed to change the District Plan to reflect updated information on the slope instability risk in some parts of the Port Hills.

Christchurch’s tsunami warning sirens will be tested this Sunday at 11am.

The tsunami alerts issued in the wake of the earthquakes near the Kermedec Islands are a timely reminder that people should check if they are in a tsunami evacuation zone.

GNS Science hopes to learn more about liquefaction by installing a second seismograph in the Christchurch Botanic Gardens.

The tsunami sirens along Christchurch’s coastline will undergo routine testing on Saturday morning at 11am.

One of the entrances to Tuawera Cave Rock, on Sumner Beach, is being closed to the public because of the rockfall risk.

A new interactive online tool will help people better understand how the ground in Christchurch may respond in an earthquake.

The tsunami sirens along Christchurch’s coastline will undergo routine testing at 11am Sunday 3 April.

Christchurch City Council has agreed to start adaptation planning with low-lying coastal and inland communities likely to be impacted by rising sea levels.