Volcanic Alert Bulletins

Volcano Alert 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.



More filters
More filters
More filters
More filters
Ash emission continues at Whakaari/White Island. Volcanic Alert Level remains at Level 2.

Observations made yesterday confirm that Whakaari/White Island continues to emit volcanic ash with the steam and gas plume. The amounts of CO2 and SO2 gas have decreased. The Volcanic Alert Level remains at Level 2.

2 weeks ago

Minor ash emission at Whakaari/White Island. Volcanic Alert Level raised to Level 2.

New observations show small amounts of volcanic ash being carried in the steam and gas plume at Whakaari/White Island and deposited on the island’s webcams. The Volcanic Alert Level is now raised to Level 2.

3 weeks ago

Mt Ruapehu crater lake temperature is now rising; volcanic activity remains at low level.

Recent data and observations from Mt Ruapehu crater lake (Te Wai ā-moe) indicates that the lake temperature is now rising and currently around 22°C. Volcanic activity at Mt Ruapehu remains low and the Volcanic Alert Level remains at Level 1.

4 weeks ago

Mt Ruapehu status update: Minor volcanic unrest continues while Crater Lake temperature is low. Volcanic Alert Level remains at Level 1.

New observations from a Crater Lake visit along with results from recent gas measurement flights indicate volcanic activity at Ruapehu remains low. Crater Lake (Te Wai ā-moe) cooled to ~12°C in late September and is currently around 15°C. Recent monitoring observations indicate volcanic gas is passing into the lake. The Volcanic Alert Level remains at Level 1.

Last month

Whakaari/White Island: Activity update. Minor volcanic unrest continues. Volcanic Alert Level remains at Level 1.

New observations since July show continued but relatively low levels of volcanic activity at Whakaari/White Island. The Volcanic Alert Level remains at 1.

2 months ago

Mt Ruapehu: Activity and Crater Lake temperature update. Volcanic Alert Level remains at Level 1.

New observations in July-August continue to indicate low levels of volcanic activity at Ruapehu. The Volcanic Alert Level remains at 1. Crater Lake (Te Wai ā-moe) has cooled from a peak temperature of 42°C in early April and is currently around 22-23°C. Recent monitoring results indicate continuous gas flux into the lake.

3 months ago

Whakaari/White Island: Minor volcanic unrest continues. Volcanic Alert Level remains at Level 1.

New observations in July continue to indicate low levels of volcanic activity at Whakaari/White Island. The Volcanic Alert Level remains at 1.

4 months ago

Whakaari/White Island: Minor volcanic unrest continues. Aviation Colour code changed to Green, Volcanic Alert Level remains Level 1.

Based on the continuously decreasing level of volcanic activity and following the drop in Volcanic Alert Level to 1 a week ago on Tuesday 16 June 2020, the Aviation Colour Code is now changed to Green. The Volcanic Alert Level for Whakaari/White Island remains at Level 1.

5 months ago

Whakaari/White Island: Volcanic Alert Level lowered to Level 1, minor volcanic unrest continues.

Based on the slowly decreasing level of volcanic activity and confirmation that the recently observed gas pulse was short-lived, the Volcanic Alert Level for Whakaari/White Island is now lowered to Level 1. The Aviation Colour Code remains at Yellow.

5 months ago

Whakaari/White Island: New activity update, elevated unrest continues

Last week scientists recorded a short-lived gas pulse that passed through the volcano from depth. This gas pulse was accompanied by minor ground uplift in the vent area and is likely linked to a fresh batch of magma at shallow depth below the volcano. The Volcanic Alert Level remains at Level 2 and the Aviation Colour Code at Yellow.

5 months ago