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<MeteorologicalBulletin gml:id="uuid.07f89928-0d4b-49bb-81a1-00126c781957" 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.754bc8ca-f628-44a7-bce8-2cee15a9913e" 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.bf3989b1-27bd-4cef-a41f-c7daafd3610e"><gml:timePosition>2023-03-25T21:41:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.73969e8f-a7c7-45fc-8f97-2d87dd637b15" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.a4a671f5-83bb-4101-86bb-3d22e6de10e6"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.0de4a3bb-ca18-4954-8894-430031d03472" xmlns="http://def.wmo.int/metce/2013"><name>COTOPAXI 352050</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.3e5e25ba-5172-4d76-8a89-29bdc6c384f8" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.683 -78.433</gml:pos></gml:Point></position><eruptionDate>2023-03-25T21:41:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">19393</summitElevation><advisoryNumber>2023/143</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.0cbd9e77-1c64-420d-a52a-9775d3778c1e" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.0fa2ca19-6647-4c5c-aaba-bea701eccf53"><gml:timePosition>2023-03-25T21:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.26ebdb7a-dc81-4d2b-8631-f9593157e915"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ba7b95e1-b975-497a-a22f-5b62c99eae9a"><aixm:upperLimit uom="FL">220</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.9cccfda7-074c-415b-8161-22515abff745" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.683 -78.417 -0.700 -78.450 -0.834 -78.383 -0.783 -78.283 -0.683 -78.417</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">135</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.fab2f597-0c2a-4e20-9bc9-76629d45123e" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.2254f405-d5ae-4851-9a42-ad95b269e749"><gml:timePosition>2023-03-26T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.10e3acd8-b5e1-40ca-aeff-89bf0c63bbdb"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.847279e5-3b10-4b96-bdeb-297df5fc4386"><aixm:upperLimit uom="FL">220</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.7bfb82ec-111c-4590-a165-93dd2fe67428" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.667 -78.417 -0.683 -78.450 -0.867 -78.383 -0.783 -78.267 -0.667 -78.417</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.81cecb19-59b3-4495-836e-2b3d75f99b31" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.956585b9-401f-4390-af5d-63b762ddea25"><gml:timePosition>2023-03-26T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.cbde61a0-31c6-45a4-a8c4-2d5fefa286c6" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.e9a9958c-7375-4cda-bb49-b08a2166cb66"><gml:timePosition>2023-03-26T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>INTERMITTENT VA EMS NOTED IN CLD BREAKS ON VOLCAT PROD. NOTHING SEEN IN WEB CAM DUE TO DENSE WX CLDS. VA MOV TO SE AND SSE OF THE SUMMIT. ...LEE</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.000aa1bd-dd55-49d4-a0af-7eeb8185a06e"><gml:timePosition indeterminatePosition="before">2023-03-26T03:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES252141_C_KNES_20230325214236.xml</bulletinIdentifier></MeteorologicalBulletin>