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<MeteorologicalBulletin gml:id="uuid.4e56324e-181d-44ea-aef2-df8fa6452105" 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.fb13afa4-f64d-485b-b224-f40ea3415238" 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.15bde348-f5e6-4cb2-af24-710dce8130b8"><gml:timePosition>2023-03-19T20:54:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.fc21e285-b3c3-4f38-9c5f-072fbaf001ca" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.4a340865-7fe7-47fb-98d9-debcc6e3221a"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.668e7130-b0de-4562-be8e-b37a0de67599" xmlns="http://def.wmo.int/metce/2013"><name>COTOPAXI 352050</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.ef56b4e1-c4c5-4a1a-832e-da787ad926c5" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.667 -78.433</gml:pos></gml:Point></position><eruptionDate>2023-03-19T20:54:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">19393</summitElevation><advisoryNumber>2023/139</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>POSS VA EMS CONTG</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.f8a0126e-3d8c-4d4d-8a08-e0b955d843f9" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.21f90456-c4b9-4a5b-a429-68a8bee400ce"><gml:timePosition>2023-03-19T20:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.5540e55a-ae79-46ab-8537-7f259a2aa645"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e0b79b6e-306a-4a41-832e-c1e0cb1dc538"><aixm:upperLimit uom="FL">230</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.5d34796a-e5e7-4770-b875-b2a0ce157856" 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 -78.450 -0.850 -78.717 -0.934 -78.583 -0.683 -78.433 -0.667 -78.450</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.748a430e-3248-40f4-b674-01528bb359d6" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.0c95f65d-aa3d-4088-af43-302594024258"><gml:timePosition>2023-03-20T02:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.37203149-81f6-4354-8e9f-37bd368fe79a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e65e6952-c947-4dcd-b31f-c9263f7e76b2"><aixm:upperLimit uom="FL">230</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.5585cded-abbf-429a-98af-d9ba4363773e" 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 -78.433 -0.867 -78.683 -0.967 -78.567 -0.683 -78.433 -0.667 -78.433</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.6c80acd8-1ffa-49a9-884e-7ed82945e45a" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.f423248e-419a-4ce0-a544-1acc632d11f5"><gml:timePosition>2023-03-20T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.9ace5d4c-8aae-4812-a60b-682a5b491bfe" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.903f5f79-aa41-45a1-95b0-8260e4082c2a"><gml:timePosition>2023-03-20T14:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT SEEN IN SAT IMAGERY DUE TO MET CLDS. VA EMS SEEN IN WEB CAM BUT DIR OF MOV IS NOT KNOWN. MODEL GUIDANCE SHOWS A SW MOV AT FL230. CONFIDENCE IS FCST IS LOW. ...KIBLER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.a6bb40df-c7e8-4df8-b002-d1ae45e27ba3"><gml:timePosition indeterminatePosition="before">2023-03-20T03:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES192054_C_KNES_20230319205628.xml</bulletinIdentifier></MeteorologicalBulletin>