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22 October 2011

Tsunami - Potential threat to New Zealand Cancellation

Tsunami advisory cancelled:

Sea level gauges on Rauol Island registered wave heights between 0.1 and 0.17m. The NZ Tsunami Experts Panel has convened and advise that there is no threat to New Zealand from this event.

In relation to the clean-up and salvage operation in the Bay of Plenty, it is not anticipated that there will be any adverse effects from this event. Normal beach activities may continue.

Abnormally strong currents may be experienced in some locations in the north of New Zealand. Caution is advised for swimmers, divers and recreational boat users.

Earthquake parameters:

Origin time: 1757Z, 21 October 2011
NZ time: 0657, 22 October 2011
Co-ordinates: 28.9S, 176.0W
Depth: Original 16km, revised to 40km
Location: Kermadec Islands
Magnitude: 7.4

The above magnitude is provisional and may be increased or decreased as more seismic data becomes available.

Summary:

This is the last message via the national warning system for this event.

This cancellation message has been issued to all local civil defence authorities, emergency services, other agencies and media.

This cancellation message will be broadcast under the Memorandum of Understanding (MoU) with public broadcasters.

NCMC status:

The National Crisis Management Centre (NCMC) is standing down from 0830.

After this time, normal Ministry of Civil Defence & Emergency Managment contact details will apply:

General enquiries to: 04 473 7363
Media enquiries to: 04 494 6951

Useful websites:
http://www.civildefence.govt.nz/
http://www.getthru.govt.nz/

Issued by:

Message authorised by the National Controller, Civil Defence Emergency Management, New Zealand.