Peter Davy is the chief executive of Ports of Lyttleton.
Christchurch city councillor Barry Corbett is at Civil Defence headquarters.
The fire service in Christhcurch says its resources are stretched.
Jim Palmer is the CEO of the Waimakariri District Council.
Barry Saunders is at the epicentre of the earthquake - Lyttleton.
James Thompson is the Operations Manager for Civil Defence Christchurch.
Bridget Mills is in Latimer Square at a triage centre.
News breaks of an earthquake causing large amounts of damage in Canterbury.
Christchurch resident James McMullan's house was badly damaged.
Prime Minster John Key gives a statement regarding the Canterbury Earthquake.
Douglas Marshall is the Civil Defence controller for the Selwyn District.
Murray Sherwan is the Chair of the Canterbury Earthquake Recovery Commission.
The NZ dollar has tumbled and the stock market has fallen.
David Meates is Chief Executive of the Canterbury District Health Board.
Lydia Ayden is Christchurch City Council's General Manager of Public Affairs.
Labour Party leader Phill Goff has been in Christchurch all day.
Kerry Munro was at his glass factory when the earthquake struck.
Jackie Shields is a resident of the Burwood suburb in Christchruch.
This year's census has been cancelled following the Christchurch earthquake.
Orion's chief executive, Roger Sutton outlines the power situation in Christchurch.
Radio New Zealand has had to abandon the Christchurch building that was it's base and the home of Sound Archives - Nga Taonga Korero. Deborah Nation tells its earthquake story through audio - starting with the interview Brigette Mills was recording at 12:51pm on 22 February 2011.
A new plan will see all dangerous earthquake-damaged buildings in Christchurch's Cashel Mall pulled down or made safe by mid-July.
Polish pianist in NZ for the Christchurch Polish Association's earthquake fundraising concert this Saturday.
Paul Burns is the task force leader of Urban Search and Rescue.
Mary Gordon is the Executive Director of Nursing for the Canterbury DHB.
Vicki Treadell is the British High Commisioner and is in Christchurch now.
David Meates is the Chief Executive of the Canterbury District Health Board.
British crossover tenor performing Christchurch Earthquake fundraiser with NZSO and Elizabeth Marvelly this weekend.
Update of the Canterbury Earthquake including the Prime Minister's address to Parliament.
The mayor of Christchurch has declared a local state of emergency.