Meteorology

Meteorological products and services for civil aviation in New Zealand can only be provided by organisations certificated to do so by the CAA. Under Civil Aviation Rule Part 174 - Meteorological Service Organisations, the Meteorological Service of New Zealand (MetService) and the Airways Corporation of New Zealand (Airways) are certificated to supply various categories of services. The majority of such services are currently provided by MetService.

There is no formal requirement from government for MetService to provide meteorological services to domestic civil aviation. The CAA is the International Civil Aviation Organisation (ICAO) Meteorological Authority in New Zealand, and, as such, gives exclusive license to MetService to carry out the operational requirements prescribed in ICAO Annex 3, Meteorological Service for International Air Navigation. This includes the provision of OPMET (TAFs, METARs, and SPECIs for Auckland, Wellington, and Christchurch aerodromes, and SIGMETs for the New Zealand and Auckland Oceanic FIRs).

This area of the CAA’s web site is intended to provide an up to date overview on access to, use of, and interpretation of aviation meteorological information by all sectors of the New Zealand aviation community.


Met Blog - a web log designed to give you brief updates on what's happening in the world of meteorology.


Weather for Flight Planning

Weather Information


Volcanic Ash

NZ Practices and Procedures

Reference Information

Volcanic Ash Workshops - Reports

Forms

Form CA010 Volcanic Activity Report


Reference Information and Guides

Emerging Hazards

MET Symposiums

Meteorology Symposium 2

The CAA is holding the second of its Meteorology Forums on 3 October 2018. This event is intended to get all of the interested parties in one place to look at the overall MET situation, the issues and the developments both local and international. The formal objective is to better support the dynamism of aviation in the region, through a regular aviation MET industry meeting where the users, providers, and regulators can come together to co-ordinate and collaborate efforts with the objective of ensuring what is done, and what is developed, is optimal, responsive, and sustainable.

If you would like to participate, see the draft agenda below and let Peter Lechner know at peter.lechner@caa.govt.nz.

New Zealand Aviation Meteorology Symposium 2 (PDF 32 KB)

Past Met Symposiums

Useful Links

Weather-related Publications

To order, email info@caa.govt.nz, including your postal address.
VFR Met Minima Card VFR MET Minima (PDF 293 KB)

A5 card, hole-punched to fit in your Vol 4.

Revised Nov 2015
VFR Met GAP booklet VFR Met (PDF 2.5 MB)

This A5 booklet, in our Good Aviation Practice (GAP) series, covers why you should get Met, where you can get it, what you should get, and how to interpret it. It encourages you to use a set of tables to help you compare and contrast the weather for your flight, as a means of improving your weather-related decision making.

Revised Feb 2015
Weather Card (PDF 209 KB)

A5 laminated card, hole-punched to fit in your AIP Vol 4.


Revised Jun 2018
New Zealand Cloud Types poster New Zealand Cloud Types (PDF 1.2 MB)

A1 poster




Revised 2006
Aircraft Icing Handbook Aircraft Icing Handbook (PDF)
(Includes a helicopter section)

This is free on the internet, but if you require printed versions, there is a charge, as it is a large publication.
To order, call free 0800 GET RULES (0800 438 785), or order online, www.vertia.co.nz, or email info@vertia.co.nz.