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<MeteorologicalBulletin gml:id="uuid.003afff2-3471-4191-a0f6-af005bf5fe54" 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.a72d9ae1-69f6-4d0f-a64b-cf8b8a926104" 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.491ac9f2-2783-4eaf-af3c-6729ac17bc9f"><gml:timePosition>2025-03-28T23:44:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.b03c99be-8949-44d7-af0c-53fd1f394b62" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.f4894ae5-bff3-45d6-af3b-4079ca7424e3"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.bd18c6a0-f44a-49d7-bb67-4eb89b979312" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.a2a6164e-ecf0-4195-8c78-aafc37120947" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-03-28T23:44:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/002</advisoryNumber><informationSource>GOES-16. VONA. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>VOLC ACT LKLY CONTG</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.9c3b814f-10d2-4a4e-b6df-e770ca6b2e07" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.aee86a2f-019a-4d64-ac0d-9bd615e8436c"><gml:timePosition>2025-03-28T23:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.bc56cd28-0cb2-46e9-8568-f9838bad5af7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.312c2e5c-c1f6-44a6-a765-c80bfaac2911"><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.7ca2e7aa-60ee-4ec2-82fe-9ba04c8615d5" 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 10.200 -84.450 10.117 -84.433 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">270</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.ca8a963e-9388-4e32-8bb7-8efec2e6faff" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.372678a9-8bdc-443c-a93b-d27837bbecfa"><gml:timePosition>2025-03-29T05:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.50545d93-97ca-44e9-a10d-ebd39ca55b59"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.4e55d0b1-94b6-4429-94a2-4e5618620388"><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.c89e1383-89bd-42b7-97d4-4c6e7ce429d0" 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 10.067 -84.333 10.033 -84.250 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></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.d1a8360b-7f04-4cf7-8026-5194d7e1a62c" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b0d9939c-dbd2-44e7-ae54-a91d69e565f5"><gml:timePosition>2025-03-29T11:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.db36e849-ccbd-41d8-945d-2ab025fda788" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.10c596a5-6886-4e1d-8bc4-1cb8bad4d509"><gml:timePosition>2025-03-29T17:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA CLD PSBLY OBSD MOVG WSW FM THE SUMMIT. WEBCAM OBSCD BY WX CLD CVR. VONA RPRTS VA REACHED 500M ABV SUMMIT TODAY. NWP MDLS FCST VA TO MOV SSW BY T+6. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.1cea9007-a93a-4ee7-9561-c1eb3250c1e9"><gml:timePosition indeterminatePosition="before">2025-03-29T05:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES282344_C_KNES_20250328234454.xml</bulletinIdentifier></MeteorologicalBulletin>