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<MeteorologicalBulletin gml:id="uuid.66152a34-dce0-49e2-9960-0099ea2cdfc9" 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.41310e73-0ec6-4a3f-873d-14b7ff4023cf" 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.b84c764a-207e-4915-bf7d-6693bcdc602b"><gml:timePosition>2021-08-12T18:00:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.18dcf51a-39e0-4968-9462-5e7f229812a8" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.2a7eaf85-0600-4236-a11c-9d7c4cb9a08c"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.c77d5442-6394-4226-9bb8-c3010fee90a3" xmlns="http://def.wmo.int/metce/2013"><name>RINCON DE LA VIEJA 345020</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.2c12a39f-0501-4deb-a4d6-6c5027de541b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>10.817 -85.317</gml:pos></gml:Point></position><eruptionDate>2021-08-12T18:00:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COSTA.RICA</stateOrRegion><summitElevation uom="[ft_i]">6286</summitElevation><advisoryNumber>2021/007</advisoryNumber><informationSource>GOES-16. NWP MODELS. OVSICORI-UNA.</informationSource><eruptionDetails>RPRT OF VA EM</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.ab112616-2b18-43c1-b36f-ddb5fcbc4094" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.93cd911d-d984-49bc-8406-7d7ec587c5aa"><gml:timePosition>2021-08-12T17:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.4389f059-cafa-4d6e-965e-71991e2ce46a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.2ab60c3e-4c6e-44cd-8804-6064b56aeb62"><aixm:upperLimit uom="FL">080</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.e5103e12-33bd-48cc-8448-61333fe9f1e9" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">10.884 -85.617 10.767 -85.617 10.817 -85.317 10.817 -85.333 10.884 -85.617</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.4152db22-e55f-423f-aea0-d6405938b2c2" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.80a7a235-6750-46db-bb07-cc6746b36248"><gml:timePosition>2021-08-12T23:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.a7581b87-66c7-44c1-9587-9d52021f5a5f" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.45519584-8f0b-4397-bb3f-a6488e292160"><gml:timePosition>2021-08-13T05:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.1dc4acc0-cc4f-47b1-92bb-565e7a526936" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b728d944-bc30-422c-b49e-2cd92120e194"><gml:timePosition>2021-08-13T11:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EM NOT SEEN ON STLT IMAGERY DUE TO MET CLD OBSCURATION. VO RPRTS SMALL VA EM. VA HEIGHT AND MOVT BASED ON NWP MODELS. ...KIM</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.edde4ad3-a32b-4f11-93c8-b0f2b9bb5ba1"><gml:timePosition indeterminatePosition="before">2021-08-13T00:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES121800_C_KNES_20210812180147.xml</bulletinIdentifier></MeteorologicalBulletin>