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<MeteorologicalBulletin gml:id="uuid.090f206b-8c8f-4233-ae72-310ccc61d43a" 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.d522c8bb-6c0d-4fe7-9769-9297b9598b27" 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.8a337b1a-f8ab-4744-b9b1-c4a02f94c373"><gml:timePosition>2025-04-03T17:10:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.05ca3479-e525-4568-80d6-6566f26ee14f" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.7a2a4626-4f1e-485f-8a61-3b13af408553"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.41ae2a6c-d7a2-467d-a9ba-135a660bc34e" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.49a4f93b-9a2c-4831-9b32-9821eecef59c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-04-03T17:10:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/015</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>INTMT VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.c61a5bd5-5bb1-45d6-960a-684c987804b4" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.1bf42bea-7918-4fd2-9ae1-c9d67fa306ce"><gml:timePosition>2025-04-03T16:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.e88dd8d6-1119-4469-bdfa-444df446ff3c"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e4295d4b-d951-40e5-bb6f-37b572f021f0"><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.a2466645-e569-4a79-925f-ad5128ee9ee5" 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 -84.367 10.150 -84.367 10.183 -84.217 10.200 -84.217 10.217 -84.367</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.e049a4fc-6767-45aa-953e-5b469a7a26ec" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.0d4413f0-6170-423b-9f55-12f3cdc1de19"><gml:timePosition>2025-04-03T22:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.309aab08-10db-4714-849d-2c341b124bad"><ashCloudExtent><aixm:AirspaceVolume 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gml:id="uuid.e69666f5-917b-4e37-a3da-38278c0c95e2"><gml:timePosition>2025-04-04T04:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.5da0e777-0e9c-4969-abfe-cc7307b53158"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.1797eff2-4ee3-422c-9183-32424dde52dd"><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.c6b3f7f3-b836-4313-a97a-8b90a7e21f7a" 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 10.167 -84.433 10.083 -84.417 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><forecast><VolcanicAshForecastConditions gml:id="uuid.b92ae1d7-266b-4fa6-8de0-458f266c43ff" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a92592d2-4520-4ae2-be3b-6f305b0a44a3"><gml:timePosition>2025-04-04T10:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.5f5f01b2-be3d-4cbd-8a1e-0e2594ecfbc6"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.bf83e2f5-3691-4eee-8164-41720f0faabd"><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.4d3ffe85-9fa9-4e36-b5e4-f8efd6044cd7" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.317 -84.383 10.233 -84.433 10.183 -84.233 10.200 -84.217 10.317 -84.383</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>LGT VA EMS OBS IN WEBCAM AND STLT IMG MOV W EXT APRX 10NM FM SUMMIT. VA EMS LIKELY TO CONT. A GEN W MVMT EXP THRU T+18. FCST BASED ON STLT AND MDL WINDS. ...GATLING</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.95954319-3ced-49a5-9cb2-6cd24e5dea41"><gml:timePosition indeterminatePosition="before">2025-04-03T23:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES031710_C_KNES_20250403171128.xml</bulletinIdentifier></MeteorologicalBulletin>