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<MeteorologicalBulletin gml:id="uuid.09ee26ac-f3eb-43e5-ba55-4d3a19ef81d7" 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.23aaa57c-8fda-4dd7-8aa4-1a714f138445" 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.745468f4-0a04-4fca-aafc-191005be6e62"><gml:timePosition>2025-05-07T03:29:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.193c006d-8e15-4627-b703-ff62a959dba5" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.30819250-aaa1-4052-8981-f048bf4d4766"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.0c37c2d2-549a-41e6-a19e-e56f1282379c" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.9e28140b-64be-4336-b8be-d813b03bb6ca" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-05-07T03:29:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/107</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>CONS LGT VA EMS.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.adf2b4be-de0a-4950-a1b3-134054b266dd" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.b73054e1-c72d-4e31-aea2-5cb3fc2f4c99"><gml:timePosition>2025-05-07T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.d419c31b-a20b-4de2-aaba-abf93ae09420"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.23960af3-ccf1-4e41-81c1-13fd99fa45f5"><aixm:upperLimit uom="FL">100</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.7e87f34e-88bd-45ee-aaa7-1e25109ad24d" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.200 -84.217 10.183 -84.317 10.133 -84.283 10.183 -84.217 10.200 -84.217</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]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.b88a1474-7bd1-4820-be60-1d06e9e83cc1" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.89d82e3c-4c92-4b6a-828c-af218d063b72"><gml:timePosition>2025-05-07T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.8c88d283-c3c4-4d4e-99f5-087d3d652003"><ashCloudExtent><aixm:AirspaceVolume 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gml:id="uuid.1ec52896-c10c-4336-a833-b5d9fba28cd6"><gml:timePosition>2025-05-07T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.aa2296d0-3e1a-4029-b376-38b2f2aa7ccb"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f441f030-4993-4d2f-9838-4b18d6f8454f"><aixm:upperLimit uom="FL">100</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.d06bd98c-95d8-4b5d-8707-c1c9a69773e9" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.233 -84.333 10.167 -84.350 10.183 -84.217 10.200 -84.217 10.233 -84.333</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.ecdaad18-aae1-48cf-ba5b-0acf39dbfb09" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.dce330eb-301c-4390-a550-f3d390368068"><gml:timePosition>2025-05-07T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.11bc78e2-6a40-4df3-b75c-a7deab7fbcc5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.b706b939-b57d-4b54-9c90-6e8b002fb547"><aixm:upperLimit uom="FL">100</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.e796ae24-7520-443d-ba11-0b545fca628c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.217 -84.383 10.150 -84.367 10.183 -84.217 10.200 -84.233 10.217 -84.383</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA NOT OBSD BY STLT PTLY DUE TO WX CLD CVR. WEBCAM SHOWS STRONG INCANDESCENCE WITH EMS OF STEAM GAS AND LGT VA. NWP MDLS FCST VA TO MOV W BY T+12HRS. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.f7891376-0538-4ed8-89a1-75bf71914567"><gml:timePosition indeterminatePosition="before">2025-05-07T09:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES070329_C_KNES_20250507032939.xml</bulletinIdentifier></MeteorologicalBulletin>