Volcanic Activity Bulletins

Volcano Activity Bulletins (VABs) are New Zealand's official source of volcano status information including the current Volcanic Alert Level (VAL). They are issued on an as needed basis summarising the volcano status and recent events. They can indicate if activity is increasing, decreasing, or in a steady state. They may contain forecasts, highlight developing, or expected problems.
If you’d like to be notified as soon as we issue a new bulletin, our social media channels and the GeoNet app will keep you up-to-date.


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Volcanic Activity Bulletin
Unexpected Eruption!
2 months ago


Volcanic Activity Bulletin
New Zealand Volcanic Ashfall Forecast
2 years ago

Taupo ashfall forecast over 12 hours from 1900 NZDT 18 November


Volcanic Activity Bulletin
Testing the image change
4 years ago

Just a ACC change


Volcanic Activity Bulletin
Whakaari Testy Testy
4 years ago

Things


Earlier this morning, a steam plume was visible above Mt Ruapehu’s Crater Lake (Te Wai ā-moe). The first sign of the plume occurred at ~09:45 am and it ascended slowly to ~1 to 1.5 km above the summit area. The plume remained visible until around 10.30 am. Images of the plume indicate that atmospheric conditions favoured cloud formation, as cloud was also forming elsewhere around the volcano. The plume was seen widely around the volcano.


Volcanic Activity Bulletin
Taupo volcano update
6 years ago

# Big bang due > it's going to go off says local nutter