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<MeteorologicalBulletin gml:id="uuid.dc026f00-8cfd-4182-abcf-cbd1fc5c4f17" 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.5fe0407a-9142-4928-9354-03c5375bf241" 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.6d4505d2-3c5b-4b4e-aebc-60b72f832c55"><gml:timePosition>2025-05-06T10:14:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.2e522e14-3bcf-4f1a-aa39-606fe8bdfae3" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.ba7c7ae2-01c3-4f9b-8783-31cf59a435b6"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.bdbd19c6-7b14-4181-92c4-64c491cbfaf3" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.6990e5ba-9f4f-440d-9afb-d018a6462c9b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-05-06T10:14:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/104</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>LGT VA EMS CONTG.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.eedd9c70-edda-4f91-b08e-ea2ad57ebcdf" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.5968f941-57ac-45b0-8139-0572e574181b"><gml:timePosition>2025-05-06T09:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.3e28d981-17b2-4f34-bed7-e0b330467467"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e8e710a0-c938-45ce-ab63-ea04209ba5ff"><aixm:upperLimit uom="FL">110</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.e6a512a7-e07e-46b3-ac45-d3a667a5ffab" 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 -84.233 10.150 -84.300 10.117 -84.267 10.183 -84.217 10.200 -84.233</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">270</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.5afe0fed-a482-43f5-b5a4-5a8ce5a667fb" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b0751973-a8f2-4f9a-947e-deb423800808"><gml:timePosition>2025-05-06T15:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.2408e391-5bdf-4a11-921c-ab7e8f083998"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.3da3f749-178b-4285-9ef5-b080edb979b1"><aixm:upperLimit uom="FL">110</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.4ec33756-97d9-44d3-90be-9eb6f0d8dd6c" 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 -84.317 10.167 -84.317 10.183 -84.217 10.200 -84.217 10.217 -84.317</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.0f80cf11-3fba-437f-9929-c60e72d22a69" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.18d8a846-4873-44ff-a27c-3fc0c1c23498"><gml:timePosition>2025-05-06T21:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.ba3916a4-dcb0-4a3b-9547-cbad00942144"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.527517c7-cac2-45e5-9690-505ea9b27049"><aixm:upperLimit uom="FL">110</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.425751a6-a92f-44a8-a3a6-c846402d30ee" 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 -84.333 10.150 -84.333 10.183 -84.217 10.200 -84.217 10.217 -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.149ab3e6-4976-4917-b620-b210fdf3a84d" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.5185f840-a0e9-4883-bc93-2ffe72f278ec"><gml:timePosition>2025-05-07T03:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.5bfbd630-c3fc-4c01-9869-17b54569265f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c33c2e7a-12a6-482f-9013-c70eefb39871"><aixm:upperLimit uom="FL">110</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.bf20309a-3249-4ead-a318-762696697a86" 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 -84.233 10.183 -84.333 10.117 -84.317 10.183 -84.217 10.200 -84.233</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>WEBCAM SHOWS EMS OF MAINLY STEAM AND GAS WITH SMALL AMOUNTS OF VA CONTAINED WITHIN. SUMMIT OBSCD BY WX CLD ON STLT. NWP MDLS FCST VA TO MOV W BY T+6 THEN RETURN TO WSW MOVMT BY T+18. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.e2d4cbe7-db2d-49ff-8992-9483cab84e55"><gml:timePosition indeterminatePosition="before">2025-05-06T16:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES061014_C_KNES_20250506101440.xml</bulletinIdentifier></MeteorologicalBulletin>