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<MeteorologicalBulletin gml:id="uuid.a3e24c3b-1905-443f-af4f-60537173ffbc" 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.7d5e9156-7154-47ed-bf58-802420e90a7d" 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.97774a4b-4a1f-4e03-8488-4fe0e3647ea0"><gml:timePosition>2025-02-10T16:21:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.22a236ae-bcc4-40d2-8cde-0d4641e0683e" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.5d6645f0-267f-4406-b28c-9d9a2da38b7c"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.7018b2fc-6ef5-4ef8-b402-6dd9719865fe" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.74b28feb-b921-4f05-ab64-004ed9c51d5b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2025-02-10T16:21:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2025/121</advisoryNumber><informationSource>GOES-16. VONA. NWP MODELS.</informationSource><eruptionDetails>VA EM RPRTD.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.3abf33bb-f1fe-4d03-ac6a-72a3b5595084" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.653dfe6b-4e8c-45f6-b3d5-e6cecf2fe47d"><gml:timePosition>2025-02-10T16:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.ccaa46c0-4ea4-42e7-9388-4cd93dc48b07"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9be94975-7883-4dc3-9e41-8ed316521e51"><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.ee76131b-6523-4bde-baf1-d19ed8b1b910" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.100 -77.667 0.033 -77.817 -0.083 -77.667 -0.083 -77.650 0.100 -77.667</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">315</directionOfMotion><speedOfMotion uom="[kn_i]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.c2e6753d-3fed-4486-aca0-23752d40d3ce" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.924bf444-f7f2-4217-ac71-8c87c6687474"><gml:timePosition>2025-02-10T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3e988638-65f6-4138-9393-22f2f2aa29b5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ecc32165-77c4-41fa-8100-1d0de841757f"><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.6aaa56be-2f01-4515-94e2-0b46c9ce61e4" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.183 -77.550 0.167 -77.783 -0.083 -77.667 -0.083 -77.633 0.183 -77.550</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.609f821e-bc05-487d-bca5-5ac254dae08b" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.580dfd00-691f-4b2a-947b-bc36dbff15b1"><gml:timePosition>2025-02-11T04:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.dd6a4c45-c227-4a3b-b725-ca72b280f3a7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.4b8f7407-d4cf-4784-97d9-bcaa0fb590cb"><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.c37cc260-ba12-4eff-98b2-f26c23063431" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.200 -77.567 0.183 -77.800 -0.083 -77.667 -0.083 -77.633 0.200 -77.567</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.6594ebe6-eaaf-4364-b09e-0179a5e327f7" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.628f7730-0e0e-4536-9493-c36fab67c877"><gml:timePosition>2025-02-11T10:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EM RPRTD IN VONA TO FL140 MOVG N. NWP MDLS EST VA TO MOV NW AT THIS HGT. ALTHO WX CLDS THINNING VA NOT OBSD BY STLT. VA FCST TO MOV N THRU T+12HRS. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.698bacab-384d-442a-aa2d-0bb961368460"><gml:timePosition indeterminatePosition="before">2025-02-10T22:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES101621_C_KNES_20250210162250.xml</bulletinIdentifier></MeteorologicalBulletin>