Aviation Colour Codes

The Aviation Colour Code (ACC) system is based on four colours and is only intended for use by the international civil aviation community. The Aviation Colour Codes provide the aviation community with information about volcanic activity and the potential presence of volcanic ash in the atmosphere



Volcanic Aviation Colour Codes Summary


Table showing the current volcanic aviation colour codes.

Volcano ICAO Colour Code
Ruapehu Green
Whakaari/White Island Green
Auckland Volcanic Field Green
Mayor Island Green
Ngauruhoe Green
Northland Green
Rotorua Green
Kermadec Islands Green
Taranaki Green
Taupo Green
Tongariro Green
Okataina Green

Volcano Map


Copyright.

Interactive Map showing New Zealand volcanoes and their aviation colour codes.