A new crack in the footpath in Rydal Park.

Images, eqnz.chch.2010

Cracks in the roads and foot paths were surprisingly hard to find given the strength of the earthquake.

Greendale Land Survey Photograph 05

Images, UC QuakeStudies

A photograph of University of Canterbury Geology staff and students using a dynamic cone penetrometer to measure soil strength of a paddock on the Greendale fault line.

BeckerFraserPhotos October 2010 photograph 003

Images, UC QuakeStudies

A typical "sand volcano" caused by liquefaction where the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.

Farmland Rehabilitation Photograph 33

Images, UC QuakeStudies

A photograph of soil remediation work being carried out on a farm near River Road in Lincoln. The soil liquefied following treatment with a rotary hoe, but after four to five hours the soil regained much of its strength and was no longer jelly-like.

Natalie Kerschner WEMO Photograph 114

Images, UC QuakeStudies

A photograph of a silt volcano. Silt volcanoes are caused by liquefaction, when the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.

BeckerFraserPhotos September 2010 photograph 090

Images, UC QuakeStudies

A sand volcano in the Halswell Primary School grounds. Sand volcanoes were caused by liquefaction where the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.

BeckerFraserPhotos September 2010 photograph 088

Images, UC QuakeStudies

A sand volcano in the Halswell Primary School grounds near the playground. Sand volcanoes were caused by liquefaction where the soil loses its strength during the earthquake and the silt rises upwards, ejecting out of a hole like magma in a volcano.

Kim Wright WEMO Photograph 036

Images, UC QuakeStudies

A photograph of a Victim Support poster on a traffic light on Oxford Street. The poster reads, "Looking after yourself in times of crisis. Firstly you have the strength within you to get through this. You are not alone: keep talking to the people around you, use your family, whanau, friends and colleagues and do what you can to help others. Don't ingnore your own emotions and don't be afraid to ask for help when you need it. Keep positive: it is important to keep a positive attitude to events keeping a focus on your strengths and positive coping skills. Do things that will help give you a sense of control. Remaining positive can help reduce stress and anxiety in other people around you, especially children. Reduce stress: you need to keep to routines as much as possible including eating, sleeping, exercise and incorporating those things you enjoy doing as part of your usual daytime activities. Do things that you find comforting as be with people who company you enjoy. It is especially important for children to be participating in normal routine activities as quickly as possible to reduce long term stress factors. You may experience a range of feelings as you move through the crisis and afterwards. Stress, worry, anxiety, fear, uncertainty, anger etc. all are natural responses. Feeling tense and constantly going over events in your mind are also natural responses. It is normal and okay to feel whatever you are feeling. The intensity of uncomfortable thoughts and feelings will lessen as life returns to normal".