Local Govt | National News Video | Parliament Headlines | Politics Headlines | Search

 


Eruption at Tongariro: Activity Decreased

Eruption at Tongariro: Activity Decreased

This afternoon’s small eruption at Upper Te Maari Crater appears to be over for now, GNS Science said today.


GNS Science has now decreased the Aviation Colour Code from Red to Orange signalling that ash is no longer being erupted. However, minor eruptive activity continues and the Volcanic Alert Level remains at 2.


The eruption occurred from the Upper Te Maari crater, in the same area that erupted on August 6th this year. Today’s eruption happened at 1:25 pm and lasted for less than 5 minutes although local earthquake activity continued for about 15 minutes. The eruption appears to have ceased for now.


GNS Science staff Nico Fournier, Agnes Mazot and Craig Miller witnessed the eruption from a few kilometres away. “We didn’t hear anything but could suddenly see an ominous dark grey cloud of ash drifting towards us” said Dr Fournier. The eruption was also seen by trampers walking on the Tongariro Crossing. There are no reports of injury.

Ash erupted during the first few minutes reached 3 km to 4 km height and was clearly seen from Taupo. A light dusting of ash fell across part of State Highway 46 and northeast towards Turangi but no more ash has been reported this afternoon as the gas and steam cloud drifts towards the south east. Ash is being collected this afternoon and will be analysed at Massey University to assess potential human and animal health effects. Results are expected in the next few days.


Today’s eruption did not produce any directed rock blasts or debris flows like those made by the August eruption.


Background

This afternoon’s eruption occurred without any measured precursory changes and this reinforces the unpredictable nature of volcanoes. We cannot say what will happen next at Tongariro but the scenario considered most likely, based on the August 2012 eruption and the description of late 1890’s eruptions, is that we could expect another eruption of similar size at any time during the next few weeks. Eruptions are not expected to escalate in size.
Aviation Colour Codes are based on four colours and are intended for quick reference only in the international civil aviation community. Code Orange indicates that a volcanic eruption is underway but with little or no ash being produced.


The Volcanic Alert Level ranges from 0 to 5 and defines the current status at a volcano. Level 2 indicates that a minor eruption has occurred.
Image of the eruption captured at 1:30 pm by the GeoNet webcam http://www.geonet.org.nz/volcano/info/tongariro/camera/tongarirotemaaricrater


ends

© Scoop Media

 
 
 
 
 
Parliament Headlines | Politics Headlines | Regional Headlines

Gordon Campbell: On Drone Strikes And Judith Collins‘ Last Stand

The news that a New Zealand citizen was killed last November in a US drone attack in Yemen brings the drones controversy closer to home.

To the US, drones are a legitimate response to the threat posed by the al Qaeda organisation and its franchisees... To the US, the drones carry the added advantage of not putting US troops at risk on the ground, and minimises the need for putting them in large numbers in bases in the countries concerned, always a politically sensitive point.

The counter-argument, well articulated by security analyst Paul Buchanan on RNZ this morning, is that this particular drone attack can be said to amount to an extra-judicial execution of a New Zealand citizen by one of our military allies, in circumstances where the person concerned posed no threat to New Zealand’s domestic security. More>>

 

Parliament Today:

Policies: Labour’s Economic Upgrade For Manufacturing

Labour Leader David Cunliffe has today announced his Economic Upgrade for the manufacturing sector – a plan that will create better jobs and higher wages. More>>

ALSO:

Gordon Campbell: On The Life And ACC Work Of Sir Owen Woodhouse

With the death of Sir Owen Woodhouse, the founding father of the Accident Compensation Scheme, New Zealand has lost one of the titans of its post-war social policy. More>>

ALSO:

Bad Transnationals: Rio Tinto Wins 2013 Roger Award

It won the 2011 Roger Award and was runner up in 2012, 2009 and 08. One 2013 nomination said simply and in its entirety: “Blackmailing country”... More>>

ALSO:

Select Committees: Tobacco Plain Packaging Hearings

The Stroke Foundation is today backing the Cancer Society and Smokefree Coalition who are making oral submissions to the Health Select Committee in support of proposed legislation to remove of all branding from tobacco products. More>>

ALSO:

Milk: Oravida Asked For Cabinet Help

New evidence released by New Zealand First today reveals Justice Minister Judith Collins used her position to manipulate the Government to help her husband’s company, Oravida, after the Fonterra botulism scare, says New Zealand First Leader Rt Hon Winston Peters. More>>

ALSO:

With Conditions: Ruataniwha Consents Approved In Draft Decision

The Tukituki Catchment Proposal Board of Inquiry has granted 17 resource consents relating to the $265 million Ruataniwha Water Storage Scheme in a draft decision that would open more of the Hawke’s Bay to irrigation. More>>

ALSO:

Fast Lanes, Campervans: Labour 'Making The Holidays Easier For Kiwi Drivers'

The next Labour Government will make the holidays easier and journeys quicker for Kiwi families driving on the roads, says Labour Leader David Cunliffe. More>>

ALSO:

Gordon Campbell: On Royalty And Its Tourism Spin-Offs

Ultimately the Queen’s longevity has been one of her most significant accomplishments. A transition to Prince Charles while the monarchy was in the pits of public esteem in the mid to late 1990s would have been disastrous for the Royal Firm. Far more congenial representatives have now emerged... More>>

ALSO:

Privacy (Again): ACC Demands Excessive Privacy Waivers

Labour: “This is just another example of ACC under National deliberately acting to deny treatment and compensation... Those who did fill in the form have effectively been victims of yet another ACC privacy breach. This time Judith Collins knew it was happening..." More>>

ALSO:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
Regional
Search Scoop  
 
 
Powered by Vodafone
NZ independent news