Watch camera feeds from Raoul Island (pictured) or several other volcanoes monitored by GeoNet.
Image: GeoNet.
Scientists use a variety of techniques to monitor New Zealand's volcanoes. The use of web cams enables observation and confirmation of changes in behaviour of our volcanoes without the need to have scientists on site.
GeoNet images are updated every 15 minutes. Check out what's happening at the volcanoes they monitor:
Watch the volcano cameras