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<MeteorologicalBulletin gml:id="uuid.4edd462c-bb69-4190-b9d4-eaccf293f18b" 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.ad735cfa-02d9-4587-a927-ad9422f37f2c" 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.0c39e35a-845a-4380-92dc-7e31c4a3df3e"><gml:timePosition>2025-04-06T02:47:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.7507b045-44d0-48cf-816b-fb300571d800" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.f1733f80-2b54-4b8d-98f6-c3db842016f1"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.bd82a652-8ec3-408d-83dc-83475f7024ac" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.226d88d0-6c65-49fd-97ba-21a30a46fb01" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2025-04-06T02:47:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2025/299</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS. VOLCAT.</informationSource><eruptionDetails>CONT LGT VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.64d8cbaa-7921-4a41-9d61-c6c0571bbdc0" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.8ad359c3-24e0-417a-9e31-adaf68108e15"><gml:timePosition>2025-04-06T02:20:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.c2ec1376-baf3-480e-8411-b7ee7a24b2f4"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5bdfaebb-4c5e-4284-b65f-655e5b9ad231"><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.e5a3c935-096d-4b92-a46b-854c07f5c6b6" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">-0.017 -77.700 -0.067 -77.717 -0.067 -77.650 -0.017 -77.700</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.42ab2f5c-1bf5-4602-a143-2444df564eaf" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.d9532246-3b96-4ab1-bbec-294cc9a3b8ba"><gml:timePosition>2025-04-06T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3802e1c9-34bc-4107-a2b7-0f9e458ba312"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f19e8e8e-1693-4865-a37c-d32d32807645"><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.3d7537ab-1f10-44f8-96c7-0943081a72cc" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">-0.017 -77.717 -0.067 -77.733 -0.067 -77.650 -0.017 -77.717</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.9a67188d-c9cd-44a9-b387-2cabb80e2b11" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.38a6bb5e-3220-460a-aa04-30abdcf8c01a"><gml:timePosition>2025-04-06T14:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.0a06503e-1ddf-40e6-9a26-ba62bb998515" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b229fc6d-2f4d-4d52-84b1-7badfa6cf10a"><gml:timePosition>2025-04-06T20:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>CONT LGT VA EMS OBS MOV NW FM SUMMIT. LGT VA FCST TO CONT NW MOV THRU T+6HRS BEFORE DISP. VO ACT LOW. ...FISHER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.86a163b8-1198-464b-8a23-c3173b52bf41"><gml:timePosition indeterminatePosition="before">2025-04-06T08:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES060247_C_KNES_20250406025334.xml</bulletinIdentifier></MeteorologicalBulletin>