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<MeteorologicalBulletin gml:id="uuid.52d0e003-d622-4c9f-8f91-86ffca3e26b8" 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.6a4412df-0de0-4e96-824b-da786fab30ca" 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.acff42e0-6353-41b2-9832-3b7886ff6613"><gml:timePosition>2026-01-23T14:49:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.cad2eb58-02ea-45c7-8b39-605165227088" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.963f2614-6f6f-4ea0-929b-cdf3034427ff"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.5aca7bc3-391b-40bf-8fdb-02824068283d" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.9e82a621-752b-40ec-a1d0-5c95704a10bb" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2026-01-23T14:49:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2026/093</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>PSBL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.fe9ea9b6-e69f-478a-889e-1dd8c31318ea" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.337a0248-1933-41ac-ba3a-e3b0accbdc9e"><gml:timePosition>2026-01-23T14:20:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.75d25c13-fe95-4a66-a62e-5f98d8631303"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.90a68632-5858-497d-870b-44d1637725e2"><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.0a7ec46c-c65e-4d56-890d-6b4141ade4a1" 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 -0.183 -77.767 -0.217 -77.633 -0.067 -77.633 -0.067 -77.667</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">225</directionOfMotion><speedOfMotion uom="[kn_i]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.ce325eae-9b3e-4c05-8806-417df44c57b3" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a38e453f-dc8f-4218-acff-1f2f068f0752"><gml:timePosition>2026-01-23T20:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.61f89dd5-5b38-446e-b5ce-9b9dad3884bb"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.24571228-7e7f-4fc5-a997-808d1583b4ee"><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.a3f65072-3b96-4e4a-a43e-4562561c9a0f" 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 -77.667 -0.350 -77.617 -0.283 -77.467 -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.8398b3b1-f198-4c8f-b984-9bfe3295b707" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a678ed82-68e6-424d-b029-53bdd133f914"><gml:timePosition>2026-01-24T02:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.e35e293d-164e-4931-884e-7b75a83237cb" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.7d1b3195-ac8a-4edb-905b-2ab9b4ca6078"><gml:timePosition>2026-01-24T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT OBS ON STLT DUE TO HEAVY WX CLD CVR BUT EMS MAY CONT. NWP MDLS SUG SSW VA MVMT SHFTNG MORE SE THRU T+6. FCST CONF LOW WITH LGT/VRBL WINDS EXP. ...EVANS</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.cf6a555e-a2f3-4873-bce2-c86b4f2e2749"><gml:timePosition indeterminatePosition="before">2026-01-23T20:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES231449_C_KNES_20260123145047.xml</bulletinIdentifier></MeteorologicalBulletin>