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-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.67e77eda-548f-4b60-8238-04abf2cc7665" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.37ab34ec-69a8-4323-95f1-68a1239d5529"><gml:timePosition>2026-04-06T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.14989bd5-8ad7-4e67-a673-71d4c374c814"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.d9e98676-969c-4944-94c2-c40a690babc6"><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.26f76b69-e910-4192-b330-660fff8a6543" 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 -90.867 14.350 -91.133 14.233 -91.067 14.467 -90.850 14.483 -90.867</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>OCNL VA EMS OBSD IN SAT AND WEBCAM. VA CLDS REACHED APPX 10 NM W FM SUMMIT AMONG MET CLDS. NWL MDL FCST BACKING THRU T+18HRS. ...ZENG</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.fc6c240c-df68-4040-b7b3-eb67c7384e10"><gml:timePosition indeterminatePosition="before">2026-04-05T14:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES050821_C_KNES_20260405082451.xml</bulletinIdentifier></MeteorologicalBulletin>