<?xml version='1.0' encoding='UTF-8'?>
<MeteorologicalBulletin gml:id="uuid.7a2ebb91-43a6-463d-b7e3-ea72550428f8" 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.beaa728f-cfec-4009-a7b0-a1648f580324" 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.4802117a-9ae0-40b4-82d7-e77d7420ec1b"><gml:timePosition>2024-11-20T08:54:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.bdd7cbad-72eb-4c44-b103-5a60da8153f5" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.a56e06ae-57e2-4dfd-8940-b99b6de0e655"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.02f6d9e9-40cf-423d-9078-56b925450549" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.cadc92b9-338a-46c9-a594-28db1348835f" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.083 -77.650</gml:pos></gml:Point></position><eruptionDate>2024-11-20T08:54:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2024/836</advisoryNumber><informationSource>GOES-16. NWP MODELS. VOLCAT.</informationSource><eruptionDetails>OCNL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.a045df0b-4b5b-4b10-8fa0-10c71d7b10f1" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.f4b85e11-5389-43be-821d-1513d3d239d2"><gml:timePosition>2024-11-20T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.3e976cc4-82e4-46df-a74c-efaab7b03df8"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.dac7e0e4-50e6-4266-8034-f75b10814faa"><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.3a6c3214-d396-463a-a23f-c5d13f9de898" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.083 -77.817 -0.067 -77.917 -0.083 -77.667 -0.067 -77.667 0.083 -77.817</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">315</directionOfMotion><speedOfMotion uom="[kn_i]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.af2ab615-e71f-44d1-884a-abbdd610c47d" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.e4d54612-0f15-4eb4-8242-f9c08df12b37"><gml:timePosition>2024-11-20T14:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.605f717a-9980-4af0-a7ce-e6984089c24b"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.77f5aa6a-2eb3-457b-8b5a-0432cfbe647a"><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.d22f74c9-580a-47ff-beb4-ef63837f88f4" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.233 -77.900 0.050 -78.067 -0.083 -77.667 -0.067 -77.633 0.233 -77.900</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.bbc0cbc7-0e2e-4c4c-9eeb-a15441d42575" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.7b230200-0daa-46ec-a085-e95b7680612e"><gml:timePosition>2024-11-20T20:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.573f5662-8bd8-4586-8b92-ad96bff252ff"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.82a9c141-6263-45be-a55f-84d0023d2ce7"><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.ec98340c-a50f-4815-8803-da33f39ec010" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.300 -77.800 0.167 -78.000 -0.083 -77.667 -0.067 -77.633 0.300 -77.800</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.d29810ee-1382-4620-8814-0e537de9e652" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c3a5ed74-fa6f-4f36-a6af-0c554cda973e"><gml:timePosition>2024-11-21T02:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>OCNL VA PUFFS OBS IN STLT IMG MOV WNW FM SUMMIT. VA EMS MAY CONT. MVMT EXP TO SHIFT MORE NW BY T+12. FCST BASED ON STLT AND NWP MODELS. ...GATLING</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.44e4bf36-0900-412b-85a6-3efc68ef20a2"><gml:timePosition indeterminatePosition="before">2024-11-20T15:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES200854_C_KNES_20241120085500.xml</bulletinIdentifier></MeteorologicalBulletin>