Science Learning Hub logo
TopicsConceptsCitizen scienceTeacher PLDGlossary
Sign in
Image

Ngā Kapua Kohuora (Crater Hill)

Looking down on Ngā Kaoua Kohora (Crater Hill), New Zealand.

A scoria mound volcano within a circular explosion crater and surrounding tuff ring formed around 30,000 years ago. Formed by a phreatomagmatic eruption where the lava interacts with water when it erupts. Similar eruption to the formation of Lake Pupuke.

Glossary

Rights: Google Earth
Published: 12 July 2017Updated: 5 March 2026Size: 9.34 MB
Referencing Hub media

Explore related content

Appears inRelated resources
Auckland Volcanic Field - interactive image map

Interactive

Auckland Volcanic Field

This interactive covers the Auckland Volcanic Field, to find out more about the major volcanoes in Aotearoa New Zealand go ...

Read more
Volcanoes – timeline

Article

Volcanoes – timeline

Uncovering our explosive past – a look at some of the historical aspects of volcanoes in New Zealand.

Read more
Auckland’s volcanoes

Article

Auckland’s volcanoes

The city of Auckland is built on a volcanic field. There are over 53 volcanoes within an area of 360 ...

Read more
Exploding Taupō

Article

Exploding Taupō

Volcanoes often occur at the boundary where two tectonic plates meet. In Aotearoa New Zealand, the Taupō Volcanic Zone (TVZ), ...

Read more

See our newsletters here.

NewsEventsAboutContact usPrivacyCopyrightHelp

The Science Learning Hub Pokapū Akoranga Pūtaiao is funded through the Ministry of Business, Innovation and Employment's Science in Society Initiative.

Science Learning Hub Pokapū Akoranga Pūtaiao © 2007-2026 The University of Waikato Te Whare Wānanga o Waikato