VolcanicAshAdvisory

VolcanicAshAdvisory

An advisory of volcanic ash conditions of significance to aviation as represented in ICAO Annex 3 / WMO No. 49-2. Volcanic ash advisories are issued by volcanic ash advisory centres (VAACs)

Properties Definition Type
advisoryNumber Advisory number: year in full and message number (separate sequence for each volcano) StringWithNilReason
colourCode The aviation colour code AviationColourCode
eruptionDetails Eruption details (excluding date/time of eruption(s)). StringWithNilReason
forecast The forecast conditions of volcanic ash clouds. VolcanicAshForecastConditions
informationSource Information source - described in free text StringWithNilReason
issueTime The time at which this report was issued TM_Instant
issuingVolcanicAshAdvisoryCentre The issuing VAAC Unit
nextAdvisoryTime The time at which the next advisory will be issued Use attribute indeterminatePosition to element timePosition to indicate if the actual temporal position is before or after the specified value. When no subsequent advisory is expected to be issued it should be indicated by a missing expected advisory time with a nil reason of 'inapplicable' TM_Instant
observation The observed (or estimated) conditions of volcanic ash clouds. VolcanicAshObservedOrEstimatedConditions
remarks Remarks, as necessary. When the remark is nil, it should be indicated by a missing remarks with a nil reason of 'inapplicable' StringWithNilReason
stateOrRegion State, or region if ash is not reported over a State StringWithNilReason
summitElevation Elevation of a summit. Summit elevation shall be reported either in meters (m") or feet ("[ft_i]")." LengthWithNilReason
volcano The erupting volcano that is the source of volcanic ash EruptingVolcano

Details

VolcanicAshAdvisory

VolcanicAshAdvisory

An advisory of volcanic ash conditions of significance to aviation as represented in ICAO Annex 3 / WMO No. 49-2. Volcanic ash advisories are issued by volcanic ash advisory centres (VAACs)

Semantic Correspondence
AIRM Concept Definition
VolcanicAshAdvisory Advisory information regarding the lateral and vertical extent and forecast movement of volcanic ash in the atmosphere following volcanic eruptions.

advisoryNumber

VolcanicAshAdvisory.advisoryNumber

Advisory number: year in full and message number (separate sequence for each volcano)

Semantic Correspondence
AIRM Concept Definition
Out of scope This concept is considered as out of the scope of the AIRM.

colourCode

VolcanicAshAdvisory.colourCode

The aviation colour code

Semantic Correspondence
AIRM Concept Definition
CodeColourType A list of colours.

eruptionDetails

VolcanicAshAdvisory.eruptionDetails

Eruption details (excluding date/time of eruption(s)).

Semantic Correspondence
AIRM Concept Definition
Change request A change request is required on the AIRM.
Notes

String

forecast

VolcanicAshAdvisory.forecast

The forecast conditions of volcanic ash clouds.

Semantic Correspondence
AIRM Concept Definition
CodeWeatherConditionType.METEOROLOGICAL_FORECAST A statement of expected meteorological conditions for a specified time or period, and for a specified area or portion of airspace.

informationSource

VolcanicAshAdvisory.informationSource

Information source - described in free text

Semantic Correspondence
AIRM Concept Definition
WeatherCondition.weatherInformationSource The weather information source.

issueTime

VolcanicAshAdvisory.issueTime

The time at which this report was issued

Semantic Correspondence
AIRM Concept Definition
Out of scope This concept is considered as out of the scope of the AIRM.

issuingVolcanicAshAdvisoryCentre

VolcanicAshAdvisory.issuingVolcanicAshAdvisoryCentre

The issuing VAAC

Semantic Correspondence
AIRM Concept Definition
WeatherCondition.weatherInformationSource The weather information source.
CodeUnitType.VAAC 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.

nextAdvisoryTime

VolcanicAshAdvisory.nextAdvisoryTime

The time at which the next advisory will be issued Use attribute indeterminatePosition to element timePosition to indicate if the actual temporal position is before or after the specified value. When no subsequent advisory is expected to be issued it should be indicated by a missing expected advisory time with a nil reason of 'inapplicable'

Semantic Correspondence
AIRM Concept Definition
Change request A change request is required on the AIRM.

observation

VolcanicAshAdvisory.observation

The observed (or estimated) conditions of volcanic ash clouds.

Semantic Correspondence
AIRM Concept Definition
CodeWeatherConditionType.METEOROLOGICAL_OBSERVATION The evaluation of one or more meteorological elements.

remarks

VolcanicAshAdvisory.remarks

Remarks, as necessary. When the remark is nil, it should be indicated by a missing remarks with a nil reason of 'inapplicable'

Semantic Correspondence
AIRM Concept Definition
Entity.annotation A general text note for the entity or for one of its properties.

stateOrRegion

VolcanicAshAdvisory.stateOrRegion

State, or region if ash is not reported over a State

Semantic Correspondence
AIRM Concept Definition
CodeAirspaceType.REGION Region.

summitElevation

VolcanicAshAdvisory.summitElevation

Elevation of a summit. Summit elevation shall be reported either in meters (m") or feet ("[ft_i]")."

Semantic Correspondence
AIRM Concept Definition
ThreeDimensionalSurfaceType.elevation The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level.
Notes

missing 'summit'

volcano

VolcanicAshAdvisory.volcano

The erupting volcano that is the source of volcanic ash

Semantic Correspondence
AIRM Concept Definition
VolcanicActivity.volcano The active volcano.