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Volcanic Alert Bulletin
Local earthquake swarm near Whakaari/White Island

A local earthquake swarm near Whakaari/White Island started on Thursday. Over the past 24 hours the rate and magnitude of earthquakes has increased. The swarm does not appear to be linked to volcanic unrest but may result in increased landslide risk on island.

Yesterday

Last night’s M5.1 quake off the east coast of the North Island

Last night’s M5.1 quake off the east coast of the North Island in the subducting Pacific Plate was similar to past earthquakes in this area.

Last week

Are you prepared for a natural hazard event?

We know that a damaging event could happen anywhere in New Zealand at any time. Are you ready for it?

Last week

Volcanic Alert Bulletin
Te Wai ā-moe, Mt Ruapehu crater lake is starting to cool and seismic activity decreases.

The period of high lake temperatures at Te Wai ā-moe (Crater Lake), Mt Ruapehu along with moderate levels of volcanic tremor has now passed. We are now moving away from a range of higher probability of eruption in this heating phase. The Volcanic Alert Level remains at 1.

3 weeks ago

East Coast slow-slip event update

This is an update on the east coast slow-slip event that our scientists have been monitoring since late March 2019.

Last month

Volcanic Alert Bulletin
Whakaari/White Island crater lake level drops and is unlikely to overflow

As at April 13, 2019 the crater lake is about 13 metres below overflow, which is 2 metres lower than the peak level reached earlier this year in January.

Last month

Volcanic Alert Bulletin
Te Wai ā-moe, Mt Ruapehu: Increases in lake temperature and seismic activity

We are recording another phase of high lake temperatures at Te Wai ā-moe (Crater Lake), Mt Ruapehu along with moderate levels of volcanic tremor. The Volcanic Alert Level remains at 1.

Last month

Slow-slip event off the coast of Gisborne

Scientists have been monitoring a slow-slip event that started in the last week off the east coast near Gisborne.

Last month

Earthquake swarm south-west of Kawerau

Early this morning, GeoNet began registering an earthquake swarm south-west of Kawerau in Bay of Plenty.

2 months ago

GeoNet data users - new tutorials now available!

Our Data Management team have been working hard all summer to produce a series of tutorials that makes it even easier to explore our data.

2 months ago