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<MeteorologicalBulletin gml:id="uuid.ca44e85b-d0c9-4efb-a3f0-9a3f27fc258a" 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.c4d05454-0dce-4df8-a926-80916d4e1b15" 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.68320dd5-069b-4e47-8e0d-8650d671768e"><gml:timePosition>2023-04-05T08:12:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.bc3da037-271d-471f-8af4-8d46e21748a9" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.ac38cc0e-4785-4db5-98b3-0819753c30c8"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.09d689d8-d5ce-49a0-8658-5324dd3c1436" xmlns="http://def.wmo.int/metce/2013"><name>COTOPAXI 352050</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.ff09ff51-582d-4f02-a363-0e46c6233bd0" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.683 -78.433</gml:pos></gml:Point></position><eruptionDate>2023-04-05T08:12:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">19393</summitElevation><advisoryNumber>2023/161</advisoryNumber><informationSource>GOES-16. NWP MODELS.</informationSource><eruptionDetails>CONS VA EMS.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.91895951-a2e5-44ee-9523-de45e2f10177" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.7228f4a2-9679-4c11-9f2c-eaf9e239967e"><gml:timePosition>2023-04-05T07:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.0c7315b5-62db-44b1-abcf-ba24860e1a62"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.3b274e8f-9df8-4315-909f-dea493f1a600"><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.bd86c028-05ae-4662-ab74-ccd8698401cd" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.633 -78.483 -0.733 -78.533 -0.783 -78.433 -0.683 -78.417 -0.633 -78.483</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.f50c6328-93d0-4067-b6a6-f63c44c9d606" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.718a34da-822e-42c2-8983-e993e8ed0b72"><gml:timePosition>2023-04-05T13:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3968cac0-6c48-47b0-8f3e-76f6d3ac0d9f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.4957d7c1-9de7-4cd2-9a0b-e77ca17fb374"><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.3133dbc2-0ee0-4fc9-b8f6-d7d91b754aa1" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.650 -78.467 -0.934 -78.517 -0.884 -78.233 -0.683 -78.417 -0.650 -78.467</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.813d3abf-9e1c-4543-94ea-8587505bddf6" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.4b3ffacd-8183-467b-9f4b-20986bcf2b1e"><gml:timePosition>2023-04-05T19:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.cddda14b-9530-42ab-90e9-89352dc52601" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b4790cd5-c846-4c55-8e33-7beb6d534d96"><gml:timePosition>2023-04-06T01:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA OBSD DRIFTING SW-WARD SINCE ARND 06Z. NWP MDLS SUGGEST VA CLD AT FL220 AND FCST VA TO DRIFT SSE-WARD BY T+6HRS. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.1386f8e4-0f05-49ab-8bff-d7604a9f3fea"><gml:timePosition indeterminatePosition="before">2023-04-05T14:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX22KNES050812_C_KNES_20230405081321.xml</bulletinIdentifier></MeteorologicalBulletin>