Auckland Volcanic Field

Funding to study earthquakes in the Auckland Volcanic Field using Auckland’s fibre network

Researchers will soon start using Auckland’s fibre network to study smaller earthquakes that could help to detect volcanic activity under the city

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Our History

For more than 10 years, DEVORA (DEtermining VOlcanic Risk in Auckland) has been focused on preparing New Zealand’s largest city for a volcanic eruption – and the ongoing disruption.

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Matching volcanic ash to its source

The collation of whole-rock major and trace element data has led to the development of a method to correlate volcanic ash samples to their source volcanic centres.

Tags:Auckland Volcanic Field basalt correlation monogenetic publications tephra tephrochronology

Downhole seismometers lead to a refined velocity model

By refining the velocity model used to locate earthquakes, Auckland can be better prepared for an eruption from the volcanic field that lies beneath the region in New Zealand’s upper North Island.

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Multiple melting points suggest erratic eruptions worldwide

Discrete melt batches that move at different depths and speeds may explain the erratic spatial and temporal pattern of eruptions in the Auckland Volcanic Field (AVF).

Tags:Auckland Volcanic Field basaltic geochemistry melting monogenetic publications Rangitoto

Calculating our size- a new volume estimate for the AVF

A highly specialised systematic volume estimation model has been developed for use in New Zealand’s Auckland Volcanic Field (AVF).

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Be prepared: Effective response to volcanic emergencies

The Auckland Volcanic Field Contingency Plan details the management of an eruption in the field.

Tags:Auckland Volcanic Field civil defence contingency plan Emergency Management eruption recovery response

Role-play puts worst-case scenario in volcanic hazard spotlight

Volcanic crisis simulation and role-play are valuable tools in communicating hazard assessment, learning monitoring and emergency management skills, as well as developing teamwork and decision-making strengths.