Inglês/Português
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Back to: "V"volcanic ash advisory centre
- Definição1
- A meteorological centre designated by regional air navigation agreement to provide advisory information to meteorological watch offices, area control centres, flight information centres, world area forecast centres and international OPMET databanks regarding the lateral and vertical extent and forecast movement of volcanic ash in the atmosphere following volcanic eruptions.
- Fonte1
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Annex 3 to the Convention on International Civil Aviation. Meteorological Service for International Air Navigation: parts I and II. 18th ed. Montreal, 2013.
- Fonte2
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Annex 15 to the Convention on International Civil Aviation. Aeronautical information services. 14th ed. Montreal: ICAO, 2013.
- Nota adicional1
- Acronym in English: VAAC.
- Contexto
- 3.7 Item G - Indicate forecast direction of movement of the ash cloud at selected levels based on advice from the responsible meteorological watch office and/or volcanic ash advisory centre.
- Subárea1
- Meteorology
- Related Term
- volcanic ash
- Português
- centro de assessoramento de cinzas vulcânicas