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<MeteorologicalBulletin gml:id="uuid.d4c2dba7-bff4-4c67-a9e0-154a1956a57a" 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.16e468c2-1c6c-43e6-9848-4c2fa07c6c4f" 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.76a68c3f-b9a6-43a0-895a-31f3e30ededa"><gml:timePosition>2025-09-13T17:20:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.6325ef2d-4a38-4ab7-a898-6ad7d6b35545" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.e983cba3-eff8-4a96-9071-50ad18c828d9"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.21cb65cc-7e48-49be-9375-c6b8a686e29e" xmlns="http://def.wmo.int/metce/2013"><name>RINCON DE LA VIEJA 345020</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.a65a2d06-a9a5-49a3-be72-0106faba5040" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.817 -85.317</gml:pos></gml:Point></position><eruptionDate>2025-09-13T17:20:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA.RICA</stateOrRegion><summitElevation uom="[ft_i]">6286</summitElevation><advisoryNumber>2025/001</advisoryNumber><informationSource>GOES-19. VONA. NWP MODELS.</informationSource><eruptionDetails>RPT BASED ON VONA</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.5b68871c-8023-4aad-9f11-b381739096a6" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.8d993ece-5bf7-4c27-8a73-cdc7b6331e18"><gml:timePosition>2025-09-13T16:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.0e6b9924-0943-4b8e-9dd5-be0201115d9c"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5a9b7347-f47e-4491-9a98-cefc721d281b"><aixm:upperLimit uom="FL">200</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.1204b424-e511-4940-97f2-6f19f6d0b1e6" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.934 -85.467 10.834 -85.500 10.817 -85.317 10.834 -85.317 10.934 -85.467</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">315</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.4f342e7c-d6cf-4701-ac04-42c2d79e2d02" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.5203a69c-1369-4c9f-a789-163baf176a51"><gml:timePosition>2025-09-13T23:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.aef7f2ac-c761-4544-9fbb-6cd7a10945fa"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.0a3cdf8c-419f-4d5f-85b2-489e73f90d9a"><aixm:upperLimit uom="FL">200</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.ed99854c-0058-4834-a933-cbd3c0d3ccec" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">11.017 -85.333 10.834 -85.317 10.817 -85.317 10.967 -85.167 11.017 -85.333</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.92fef36f-76ea-46ef-a1b0-6352f4a7c601" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.3c2bcdb7-5b5e-4d41-b087-34bcbb99b1f6"><gml:timePosition>2025-09-14T05:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.a8fd6ea3-6138-4e5f-8b4f-df149cfcc688" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a35f5e80-1f7e-460a-a42f-3b6c81c2b085"><gml:timePosition>2025-09-14T11:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VONA RCVD. VA EMS NOT OBSD IN STLT IMG DUE TO MET CLDS BUT VA EMS MAY BE OBSCD. WNW MVMT EXP TO SHIFT NNE BY T+6 HRS. MVMT AND HGT BASED ON NWP MDLS. ...BERTALAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.db883873-e5cd-4464-be66-fe161e2a1b92"><gml:timePosition indeterminatePosition="before">2025-09-13T23:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES131720_C_KNES_20250913172308.xml</bulletinIdentifier></MeteorologicalBulletin>