An eruption occurred at Whakaari/White Island at 2:11pm on Monday 9 December, unfortunately with tragic consequences. We are holding those families affected in our thoughts.

Since the eruption on Monday, there has been no further eruptive activity. Since this morning volcanic tremor has continued to decline but remains at a high level compared to before the eruption.

The combined interpretation of all our data is still that magma is degassing at shallow depths and the situation remains highly volatile.

We are conducting an overflight this afternoon to make further observations and temperature measurements of the vent area to help us refine our interpretations of the activity.

We will provide daily updates on activity unless the situation changes.

There is an extremely low likelihood of any potential ash affecting the mainland, but people may smell gas, depending on the prevailing wind direction.

The Volcanic Alert Level remains at Level 2.

The Aviation Colour Code remains at Orange.

GNS Science and our National Geohazards Monitoring Centre continue to closely monitor Whakaari/White Island for further signs of activity. Volcanic Alert Level 2 indicates moderate to heightened unrest with potential for eruption hazards.

Enquiries related to the emergency response should be directed to National Emergency Management Authority (NEMA – www.civildefence.govt.nz)

More information will be made available within the next 24 hours, or sooner if required.

Craig Miller

Duty Volcanologist

Media Contact: 021 574 541 or media@gns.cri.nz