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<MeteorologicalBulletin gml:id="uuid.798cbcba-8039-4c69-9762-bb742132bc34" 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.6fb6466d-434f-4863-aa13-e87323c563e9" 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.c21dc963-23b1-416e-ac2f-fedf371340ee"><gml:timePosition>2025-07-27T14:30:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.96c9a543-ba2f-4526-b02e-e7583b2e3fc1" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.3f8c552d-fb8e-4bd2-a348-0417dd7f8e93"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.9a82f11d-e3e7-476b-b109-5d1802203524" xmlns="http://def.wmo.int/metce/2013"><name>REVENTADOR 352010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.4ca847d8-389d-4455-b9a7-7f5d58ba8795" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-0.067 -77.650</gml:pos></gml:Point></position><eruptionDate>2025-07-27T14:30:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">11686</summitElevation><advisoryNumber>2025/695</advisoryNumber><informationSource>GOES-19. VONA. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>VA EMS OBS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.31f06848-356b-4739-a1b5-5cdc88bde8dd" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.1297be86-45f1-4e15-a9c0-2ee923165465"><gml:timePosition>2025-07-27T14:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.5dcac9d3-9c7c-4da4-9dca-610670e7174a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.fbe03448-32d2-4b0d-ad2e-965cd3b5c6cb"><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.dc035489-9619-4d56-b6c1-bd7acb034798" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.017 -77.783 -0.000 -77.834 -0.083 -77.667 -0.067 -77.650 0.017 -77.783</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]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.4a27baaa-2274-4cd7-993d-a2ab228e89d4" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.61f00c00-e1c0-4c30-8452-6907964d2b45"><gml:timePosition>2025-07-27T20:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.1da7ae29-cfd3-472a-9fcc-1dcf7ffca30d"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.bec1db84-577a-4770-9e8a-5a4f3c295f1d"><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.c6ca61b2-d882-476b-a26c-72337b1d57c1" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.117 -77.850 -0.000 -77.934 -0.083 -77.667 -0.067 -77.633 0.117 -77.850</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.3ed635ba-0afa-4677-b626-590b0919d342" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.e05910f0-e15e-4242-838c-622554d045d4"><gml:timePosition>2025-07-28T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.1bd23c48-2ada-4c37-b19c-e20cea5cbb41"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9b719804-f3f6-4a2b-866e-f66cc297c6d4"><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.580838b3-0168-4f5a-9419-560032003789" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.133 -77.834 0.017 -77.917 -0.083 -77.650 -0.067 -77.633 0.133 -77.834</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.eae0f715-6585-44ca-bbeb-2f50b2914507" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.1e34c41e-8454-4157-8718-a440e601535e"><gml:timePosition>2025-07-28T08:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA CLD OBS IN STLT IMG UP TO APPRX 10NM FM SUMMIT. VA RCNTLY SEEN IN WEBCAM. NWP MDL GUIDANCE FCSTS GEN NW MOVMT THRU T+12. HGT BASED ON VONA AND NWP MDLS. ...MONAGHAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.f6273de6-7c01-4b18-871d-1a1ae6ea2ca5"><gml:timePosition indeterminatePosition="before">2025-07-27T20:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX22KNES271430_C_KNES_20250727143126.xml</bulletinIdentifier></MeteorologicalBulletin>