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<MeteorologicalBulletin gml:id="uuid.17be8764-a4cb-4d03-acc4-7a057fa4ec0c" 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.59e431c4-31bd-4be0-82fc-d3748610fa6e" 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.fe73cf85-aeb5-4c65-9510-8181da2cbd8c"><gml:timePosition>2025-05-06T21:31:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.659345cc-70f6-40c9-90da-866e0b20d852" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.d7118f7a-4ff6-4fd0-8f13-aba16e69a8c7"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.3d10dfdb-4325-4724-96ca-4da7a79aeeb9" xmlns="http://def.wmo.int/metce/2013"><name>POAS 345040</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.3d34eed2-ee63-43d2-9f60-0af44262233d" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.183 -84.217</gml:pos></gml:Point></position><eruptionDate>2025-05-06T21:31:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA_RICA</stateOrRegion><summitElevation uom="[ft_i]">8848</summitElevation><advisoryNumber>2025/106</advisoryNumber><informationSource>GOES-18. WEBCAM. NWP MODELS. VOLCAT.</informationSource><eruptionDetails>LGT VA EMS PSBL</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.49fdd5c2-94a3-4f1b-a34b-7cd738bcbf7d" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.84b07849-e8f3-452b-b419-2f0883b064d9"><gml:timePosition>2025-05-06T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.71d71145-b3f6-4dda-a4da-7a19d4c1cda7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c0339073-795e-46f8-9ca6-abdbe9787d59"><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.1deda8a1-53a3-4e19-b10b-3a27c1063c7c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">10.200 -84.217 10.183 -84.267 10.167 -84.250 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]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.c50a8812-0b4d-491d-a3c5-3ce38e9b8757" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.3562d612-30af-41ad-bf8e-e2fc74e88ca0"><gml:timePosition>2025-05-07T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.6d3506ca-c49f-45cd-b166-bc89c7e27ab3"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.be3ed595-8bc1-4fe3-a36b-c19e0b8ec094"><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.4a5a2511-1eb8-46e1-bd8a-4fef41189e58" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">10.200 -84.217 10.183 -84.267 10.167 -84.250 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.168ce2bc-e4e0-49e4-b392-7b58814ee3cd" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c43308ed-a3c5-48f2-94fb-b373aea16d44"><gml:timePosition>2025-05-07T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.ef87892f-a88e-428a-8fab-7494eacf44cd" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.05ebc8bc-747e-434b-b6e1-971dd3fbd4c9"><gml:timePosition>2025-05-07T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>LGT VA EMS PSBL MOV SW FM SUMMIT. PSBL VA EMS OBSC BY WX CLDS. PSBL VA FCST TO CONT SW MOV SW OF SUMMIT THRU T+6HRS BEFORE DISP. VO ACT LOW. ...FISHER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.ca4cdd36-eedd-4652-acba-ea9f428f33ec"><gml:timePosition indeterminatePosition="before">2025-05-07T03:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES062131_C_KNES_20250506213212.xml</bulletinIdentifier></MeteorologicalBulletin>