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<MeteorologicalBulletin gml:id="uuid.e59c7955-e606-4db8-b318-189f49456760" xmlns="http://def.wmo.int/collect/2014" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://def.wmo.int/collect/2014 http://schemas.wmo.int/collect/1.2/collect.xsd"><meteorologicalInformation><VolcanicAshAdvisory gml:id="uuid.38c920ad-f73c-4ee9-a29a-eb9632d1cfba" permissibleUsage="OPERATIONAL" reportStatus="NORMAL" xmlns="http://icao.int/iwxxm/3.0" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/3.0 http://schemas.wmo.int/iwxxm/3.0/iwxxm.xsd"><issueTime><gml:TimeInstant gml:id="uuid.1b321115-968e-47a6-9b6c-b609c62908ef"><gml:timePosition>2025-04-11T12:24:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.0b96562a-97f1-41b7-871c-a777d5dc3ecb" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.85852e61-c074-4960-9f0e-2857bde59b3d"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.47b8affb-6013-40c0-9e83-89d3d53cefb7" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.7d08d16f-1cb6-49f7-aa7b-547e9cc4e3bb" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.083 -77.650</gml:pos></gml:Point></position><eruptionDate>2025-04-11T12:24:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2025/322</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>POSS VA CONTG</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.2608a322-07ac-472f-bdcc-47db2a70bfe4" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.8c5c6b5e-52a2-4d99-8716-7a7abdeb5f58"><gml:timePosition>2025-04-11T12:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.cf585a58-39db-4288-a28d-6d21c2775626"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.bf6db5e3-8894-44b5-9825-d5734e90341a"><aixm:upperLimit uom="FL">160</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.83de6ddf-f35b-46f5-b5f6-490bd50960cb" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.000 -77.867 -0.117 -77.867 -0.083 -77.650 -0.067 -77.650 -0.000 -77.867</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">270</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.f35a543b-bb80-48f7-bf9d-7c6fcd60c7a3" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b72423fc-23cd-459b-9968-1bd7d5789d68"><gml:timePosition>2025-04-11T18:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.7d9f44c3-1db1-4b4e-89ff-837013ae5aa2"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.a99ea6b0-fa3a-456b-bb6d-1a68b004eda3"><aixm:upperLimit uom="FL">160</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.cdd6efed-f62c-4ba4-85da-de2781c68d1b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.067 -77.650 -0.067 -77.917 -0.167 -77.900 -0.083 -77.650 -0.067 -77.650</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.d6346dc5-49fe-428f-84ab-e21704e0c91d" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.f5946643-022d-415d-b786-4246d0f9b24a"><gml:timePosition>2025-04-12T00:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.2f5635e0-a80a-4d3a-b03c-40b800afb4bf" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.537f503c-8db8-4ad9-a0e4-04e3b602ceb1"><gml:timePosition>2025-04-12T06:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT SEEN IN SAT DUE TO MET CLDS. VA EMS MAY BE CONTG. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+6 HRS. MOV AND HGT BASED ON MODEL GUIDANCE. ...KIBLER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.a59c47e6-b527-44aa-bdf8-efee6567d9dd"><gml:timePosition indeterminatePosition="before">2025-04-11T18:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES111224_C_KNES_20250411122522.xml</bulletinIdentifier></MeteorologicalBulletin>