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<MeteorologicalBulletin gml:id="uuid.5001a628-06e5-4584-9984-f642b257892e" 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.293afdff-d7cd-4b21-9fbb-3e43b8f0f059" 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.4e967960-a213-498d-96d3-52c6f4b1700a"><gml:timePosition>2026-06-13T16:24:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.792c2814-b1ef-4f17-9f06-a940994d7209" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.d465258d-7f55-4fae-bd1c-a8724ce7c729"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.b208e284-e416-45e8-8bfc-eeb96fbb7d25" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.5f581039-af9a-4f1c-bade-f2a8ce4f2dae" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2026-06-13T16:24:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2026/273</advisoryNumber><informationSource>GOES-19. 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NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMISSIONS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.aa8e2fe1-73b3-4566-93cc-441ebcfa9cfd" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.b36b4e3d-5f8e-440d-af24-20978ee5b38f"><gml:timePosition>2026-06-13T15:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.faac17b1-0c13-4c55-accd-65822f68a5f4"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.313fc5b0-eda2-4e4a-870b-baebfbcd5640"><aixm:upperLimit uom="FL">140</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.3dc5550d-8412-46d6-bdfb-8547cc76ef4b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.017 -91.483 15.017 -91.633 14.733 -91.567 14.733 -91.517 15.017 -91.483</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">360</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.57dd9f67-bcea-4679-a903-b5660a0d83d3" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.dc712555-5eca-49c2-a12e-7f76a97ca9bc"><gml:timePosition>2026-06-13T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.a20fbd62-f637-485c-b95b-7c623e0ce596"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9da77e32-964d-407f-ae11-bff1327b5ab0"><aixm:upperLimit uom="FL">140</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.4d44b721-ffef-4d5f-9387-0c9a6cac88fd" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.083 -91.550 15.033 -91.717 14.733 -91.550 14.750 -91.517 15.083 -91.550</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.f728afbc-bdf4-445e-84d4-e6999bab282d" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a1ce1692-c389-4713-b886-0e7327434ce2"><gml:timePosition>2026-06-14T04:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.648cfc51-73aa-46c0-8d19-14b01c67ef74"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.77db08d9-bdad-4502-8e91-02d30472a1f5"><aixm:upperLimit uom="FL">140</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.cdfe4114-ff87-4745-98e4-f9727ccadb45" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.033 -91.717 14.917 -91.817 14.733 -91.533 14.767 -91.533 15.033 -91.717</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.10284275-ab98-49ab-9cc7-afd1c27b5fe2" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.29ec3d42-7cfb-48de-8cd4-fa4f7203e3ae"><gml:timePosition>2026-06-14T10:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EM SEEN IN WEBCAM THO NOT SEEN IN STLT IMG DUE TO MET CLD CVR IN SUMMIT AREA. EXP MOVNT SHIFT FM N TO NW THRU T+12 HRS. FL BSD ON PAST ACTIVITY. FCST BSD ON NWP MDLS. ...LINER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.f26ca173-6ebd-49f7-95c5-7449c3909aca"><gml:timePosition indeterminatePosition="before">2026-06-13T22:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES131624_C_KNES_20260613162518.xml</bulletinIdentifier></MeteorologicalBulletin>