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<MeteorologicalBulletin gml:id="uuid.0fa9b14a-43e0-4283-905d-42b793cf6fcf" 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.00922131-e4ff-44aa-9804-86a859a64f25" 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.9c0bb798-0f9c-4fb4-a0da-2e7460858a9f"><gml:timePosition>2025-05-09T08:08:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.fcacbbe1-ff57-4ac4-8c26-7bf51669b0dc" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.75f54daf-0343-4914-8e43-875566d86ccb"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.5d78744e-920c-4905-accf-79ff131bd2f3" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.7467eec7-7928-4f2e-8dae-ba10a2127a52" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-05-09T08:08:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/116</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>PSBL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.e9b4d295-33f8-47b9-b650-2789460c685d" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.1c977968-3731-4955-9d43-0e731fa55349"><gml:timePosition>2025-05-09T07:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.1b9996e8-7e5d-43f8-84b8-a470bf30dbdb"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.40351045-3dd5-4cfe-860a-7f5178e73f89"><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.6959f2bb-70a6-4f01-b03e-f976334c7709" 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 -84.300 10.150 -84.283 10.183 -84.217 10.200 -84.217 10.217 -84.300</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.6e4ae6a0-b09d-460e-9f69-34181f8d589d" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.34550199-5407-43a6-bc31-3b52fbd45a03"><gml:timePosition>2025-05-09T13:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.7c07eef8-8dd5-40ec-9bbb-80094589ad58"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.b691cee3-7c0e-42f1-8859-3a30fd673f88"><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.96c49747-0139-4583-b9f2-3c6ae80ac6cc" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.250 -84.333 10.150 -84.333 10.183 -84.217 10.217 -84.217 10.250 -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.15c6331e-65a5-4212-8f62-9d6c9886788f" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.27ce968e-b93b-4d45-82fd-754229e5322a"><gml:timePosition>2025-05-09T19:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.6fc2d69c-1951-45ff-8169-a967b5cbe8b2"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.0bbd6a43-adfc-4035-ab84-b8b92602dba7"><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.740258db-5f78-4a9e-97aa-cdadb6d036c8" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.250 -84.317 10.133 -84.317 10.183 -84.217 10.217 -84.217 10.250 -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.fe4f3e67-1855-4683-ab70-db0849f5d48b" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.9ffce722-c0fc-448e-ad7d-4c24dce9efa9"><gml:timePosition>2025-05-10T01:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EMS REMAIN PSBL GEN W FM SUMMIT BUT VA NOT CRNTLY OBS IN STLT IMAGERY. OCNL STEAM/GAS EMS WITH PSBL LGT VA OBS IN WEBCAM. VA FCST THRU T+12 HRS BASED ON NWP MDLS. ...COVERDALE</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.c1b90aaa-578b-4bdc-8156-59e916ae3035"><gml:timePosition indeterminatePosition="before">2025-05-09T14:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES090808_C_KNES_20250509080908.xml</bulletinIdentifier></MeteorologicalBulletin>