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NWP MODELS.</informationSource><eruptionDetails>FQNT VA EMS OBS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.04c25999-4474-4653-920a-5a5aa7a1cfdd" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.384e62db-b4c7-44fc-a888-f2b7b81ec98f"><gml:timePosition>2025-12-13T12:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.45a2eab2-a605-4cf9-9c71-48602be36d98"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.947df553-1aa3-4e96-b30c-f76e22abd633"><aixm:upperLimit uom="FL">140</aixm:upperLimit><aixm:upperLimitReference>STD</aixm:upperLimitReference><aixm:lowerLimit>GND</aixm:lowerLimit><aixm:lowerLimitReference>SFC</aixm:lowerLimitReference><aixm:horizontalProjection><aixm:Surface axisLabels="Lat Long" gml:id="uuid.6c9a1181-2a65-4cfb-a9a5-680feb2bfe29" srsDimension="2" 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gml:id="uuid.c7ca675b-b8b0-402d-9242-98e9fabdaa77" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.483 -90.884 14.267 -91.483 14.083 -91.383 14.433 -90.850 14.483 -90.884</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.8dee359c-57dc-4101-984b-ff3bd6c8c5fc" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.74e9228b-259d-4094-945f-3166b3004565"><gml:timePosition>2025-12-14T06:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.336a5150-5980-41ef-8610-eef05845fc3d"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c53dbdec-9a80-4777-a144-8df4947d6406"><aixm:upperLimit uom="FL">140</aixm:upperLimit><aixm:upperLimitReference>STD</aixm:upperLimitReference><aixm:lowerLimit>GND</aixm:lowerLimit><aixm:lowerLimitReference>SFC</aixm:lowerLimitReference><aixm:horizontalProjection><aixm:Surface axisLabels="Lat Long" gml:id="uuid.bada947d-ef6f-4304-a147-d4ed7ab57a7c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.483 -90.884 14.433 -91.567 14.217 -91.517 14.433 -90.867 14.483 -90.884</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA EMS OBS IN STLT IMG UP TO APPRX 20NM W FM SUMMIT. REMNANT VA CLD OBS UP TO APPRX 35NM S FM SUMMIT. FQNT VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE FCSTS GEN WNW TO SW MOVMT THRU T+18. HGT AND SPEED BASED ON MOVMT AND NWP MDLS. ...MONAGHAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.f2318044-594a-4d42-a4be-5522432c24ac"><gml:timePosition indeterminatePosition="before">2025-12-13T19:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES131312_C_KNES_20251213131248.xml</bulletinIdentifier></MeteorologicalBulletin>