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<MeteorologicalBulletin gml:id="uuid.4a4395e3-0406-4de3-aa57-3b900bbc4af4" 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.57170e7b-9ec1-4e8e-9bde-d615b1a03fe1" 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.e7ed0a58-bb4a-431f-a6c5-e0b74a0fa076"><gml:timePosition>2026-02-27T03:20:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.ed876c3a-8155-46e0-8cc3-e72be78e2e8d" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.7e1cf6a5-1bc8-47db-8f32-ebbf52f3ebd4"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.abbd515e-8090-416c-972f-937467a8ad52" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.6bc3b9f0-2a4f-4dc7-8bfe-1aabe99f7547" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2026-02-27T03:20:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2026/208</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.e9b74aa4-1984-4328-bec1-3a1218887417" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.cd108ba3-6283-4416-9861-e20589d6b111"><gml:timePosition>2026-02-27T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.367896bf-7401-4764-8ea0-24a289011bfc"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.05d69716-28ea-44e2-a69a-2a356a81793c"><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.16929160-5050-4c24-8c45-c82f11ba9b3c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.017 -77.934 -0.117 -77.934 -0.067 -77.650 -0.067 -77.650 -0.017 -77.934</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.67dcb722-2ed7-4ffe-8c8f-bd9a206415c7" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.17319955-0541-4998-bb47-0e756d824478"><gml:timePosition>2026-02-27T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.64f0fb5c-b599-41f8-892f-492eca4c0c9d"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.b11b7a51-a110-4430-9fdb-e3d73290589f"><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.5c9b1191-4fb2-43c5-bf13-2d83426df299" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.017 -77.934 -0.117 -77.934 -0.067 -77.650 -0.067 -77.650 -0.017 -77.934</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.02241043-266e-4171-849b-c37b9a3c5ff0" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.5145c52f-fcc1-4311-9ec1-de815d2edb8a"><gml:timePosition>2026-02-27T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.a739fa46-eeb9-4ba9-840c-93a2d4ecd1e5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c8c9453a-bf76-461a-b3a3-3c8e504d2f6e"><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.e793fa82-883d-498d-a771-dc996e27cfb6" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.033 -77.917 -0.050 -77.934 -0.083 -77.667 -0.067 -77.650 0.033 -77.917</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.af12f6d4-c38f-400b-b2c6-7233dc9fc61b" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b7595909-59a8-4ec0-b531-0a44802faf21"><gml:timePosition>2026-02-27T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENT ACTVTY. MDL WINDS AT FL FCST TO VEER A BIT BY T+12 HR BECMG MORE FM THE ESE. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.75adf1a5-8909-4246-9062-1ce07f4aa670"><gml:timePosition indeterminatePosition="before">2026-02-27T09:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES270320_C_KNES_20260227032117.xml</bulletinIdentifier></MeteorologicalBulletin>