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<MeteorologicalBulletin gml:id="uuid.3ba400dd-ec8e-4785-abbe-4e023d845bed" 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.afc9558a-67a1-4b1c-9894-a4b0e601b4f6" 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.a06f37fe-f62f-47a9-88cc-02383f81eee8"><gml:timePosition>2026-02-22T03:39:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.1d93a296-ca94-4cfc-808e-5be91988ab44" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.43c42a54-ebfd-427b-9a28-5fbfb4115a7a"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.3f4467c4-141f-4a91-b935-63e7b1835e8c" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.88c7b12d-0a6a-436b-99c2-4254d3e6462a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2026-02-22T03:39:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2026/194</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>VA EMS OBS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.adc4596d-a560-42b1-8ae3-8c199cda2493" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.dae743b2-166c-4860-b0fd-7be413f8939c"><gml:timePosition>2026-02-22T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.dfbe072e-2e26-479d-befd-e38b913ff5c7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5b4bb6f6-c190-4651-a7ab-7b7e1fe56f54"><aixm:upperLimit uom="FL">150</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.4355091b-e579-4a12-b3ba-077d5544c909" 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 -78.100 -0.067 -78.100 -0.083 -77.667 -0.067 -77.667 -0.033 -78.100</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]">20</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.e94c5673-a704-4c5c-b6f5-1bb7b1f22f22" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.712bec60-a7cd-48f7-bcc5-ed9386e569fa"><gml:timePosition>2026-02-22T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3f34b145-a8ca-4c44-ace1-ad5e3b24e0d1"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.7432a59d-9cdd-433a-b1e5-6821165c7696"><aixm:upperLimit uom="FL">150</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.c1c62462-e061-4c80-b58e-b918fde1b3ea" 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 -78.267 -0.100 -78.267 -0.083 -77.650 -0.067 -77.667 -0.017 -78.267</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.d0e608e5-da2f-4ba6-b017-03c0f1c070ec" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.709764f7-8181-45aa-8c36-607df72cdd23"><gml:timePosition>2026-02-22T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.8d8c6d8c-5b80-460d-9ead-ba282f88acfc"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.37887d5a-1845-45ef-8327-dc807fc33b1e"><aixm:upperLimit uom="FL">150</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.a52687bf-24da-4ef1-8411-4a3fd84daf95" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.050 -78.233 -0.033 -78.267 -0.083 -77.650 -0.067 -77.650 0.050 -78.233</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.c9734c67-381d-4d62-9095-0886f9b8e6db" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.25525a36-afe4-4fee-ae0d-30d974f03ac3"><gml:timePosition>2026-02-22T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3cf988bc-b993-4022-a636-3734862c3c90"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.64f9c6bb-7ad2-4c1a-9841-41f0bc514871"><aixm:upperLimit uom="FL">150</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.241856d4-18ac-4d76-a6db-f6ed1b0f446d" 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 -77.667 -0.417 -78.117 -0.483 -78.050 -0.083 -77.633 -0.067 -77.667</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>MULT VA EMS OBS IN STLT IMG UP TO APPRX 27NM FM SUMMIT. NWP MDL GUIDANCE FCSTS GEN W TO WNW MOVMT THRU T+12, THEN SW MOVMT BY T+18. ...MONAGHAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.2ba52c3b-0ff3-45f2-b66d-e5d8485c653a"><gml:timePosition indeterminatePosition="before">2026-02-22T09:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES220339_C_KNES_20260222034031.xml</bulletinIdentifier></MeteorologicalBulletin>