ICAO volcanic ash advisory format
E747041
The ICAO volcanic ash advisory format is a standardized message template used globally by Volcanic Ash Advisory Centres to issue consistent, aviation-focused warnings about volcanic ash clouds.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ICAO standard
ⓘ
aeronautical message format ⓘ standardized reporting format ⓘ |
| abbreviatedAs | VAA format ⓘ |
| communicationMedium |
AFTN
NERFINISHED
ⓘ
ISCS NERFINISHED ⓘ SADIS NERFINISHED ⓘ |
| coordinateSystem | latitude/longitude ⓘ |
| domain | international civil aviation ⓘ |
| focusesOn |
hazards to aviation
ⓘ
volcanic ash clouds ⓘ |
| goal |
global consistency of volcanic ash warnings
ⓘ
support flight planning and rerouting ⓘ |
| hasSection |
ash cloud description
ⓘ
eruption details ⓘ forecast ash cloud positions ⓘ header information ⓘ remarks ⓘ volcano identification ⓘ |
| implementedIn | World Area Forecast System procedures NERFINISHED ⓘ |
| includesField |
advisory number
ⓘ
ash cloud observed extent ⓘ ash cloud observed time ⓘ ash cloud observed vertical extent ⓘ eruption start time ⓘ forecast ash extent at +12 hours ⓘ forecast ash extent at +18 hours ⓘ forecast ash extent at +6 hours ⓘ issue date and time ⓘ issuing VAAC name ⓘ next advisory information ⓘ remarks on model or satellite data ⓘ volcano geographic coordinates ⓘ volcano name ⓘ volcano number (WMO/Smithsonian identifier) ⓘ |
| intendedUsers |
air traffic services units
ⓘ
aircraft operators ⓘ aviation meteorological services ⓘ meteorological watch offices ⓘ |
| relatedTo |
ICAO Annex 3
NERFINISHED
ⓘ
Volcanic Ash Advisory (VAA) NERFINISHED ⓘ Volcanic Ash Advisory Centre NERFINISHED ⓘ meteorological service for international air navigation ⓘ |
| standardizedBy | International Civil Aviation Organization NERFINISHED ⓘ |
| status | globally adopted by ICAO Contracting States ⓘ |
| usedBy | Volcanic Ash Advisory Centres NERFINISHED ⓘ |
| usedFor |
aviation safety information
ⓘ
issuing volcanic ash advisories ⓘ |
| verticalReference | flight levels ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
RSMC Wellington (volcanic ash advisory centre)
→
standardFormat
→
ICAO volcanic ash advisory format
ⓘ