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<MeteorologicalBulletin gml:id="uuid.9bbac398-ac18-47ac-b83d-9045c8dd119b" 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.b5781bc1-fca9-4c4b-b742-bc7d3dba713e" 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.90d871a4-21c7-4946-8533-1fc611ad95ae"><gml:timePosition>2026-01-05T03:56:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.31b9f929-63cb-48fc-9845-f4b6ab1567b2" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.126e5426-ee96-41c5-a86f-10c45f3ad717"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.feac3fad-fdc6-49a5-ad1f-649d41f4be09" xmlns="http://def.wmo.int/metce/2013"><name>FUEGO 342090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.7dec86c3-753f-4590-b2a8-c85f249a0eab" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.467 -90.867</gml:pos></gml:Point></position><eruptionDate>2026-01-05T03:56:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12346</summitElevation><advisoryNumber>2026/018</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.f0f6b960-a004-49d5-be1a-04fc70ff21ee" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.bbcf2c75-1bca-4728-b504-295df7e52f10"><gml:timePosition>2026-01-05T03:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.2a4b43c1-b3a5-470a-ba4a-0f70f4fca6a7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f9b06ca6-8931-41d4-961a-e2c4122da1d5"><aixm:upperLimit uom="FL">150</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.08f6c954-e434-44c4-b803-611ebbd9d88b" srsDimension="2" 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gml:id="uuid.1c206feb-c8a0-4a5b-b502-83a5d605a65a"><gml:timePosition>2026-01-05T15:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.0bb10b7c-e1f5-41d3-acd1-a821be1756a0"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.04573eb8-3ee0-4d8d-8bdb-c9adceb878e2"><aixm:upperLimit uom="FL">150</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.db317972-3491-4b77-9137-d404c5083810" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.483 -90.884 14.467 -91.033 14.350 -91.000 14.467 -90.867 14.483 -90.884</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.990550ae-e5e7-4340-9ca1-25a4164c6819" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.0e37cbc5-ceb7-469d-8aab-7562266f0a7e"><gml:timePosition>2026-01-05T21:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.3f24e8a0-6554-4c14-9668-32b886a6eb37"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.6fe02d19-e5ee-4155-b96e-8083c8bb0083"><aixm:upperLimit uom="FL">150</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.a9dd319f-3c5a-4652-9d04-690b9f4ede47" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.467 -90.884 14.467 -91.033 14.333 -91.000 14.467 -90.867 14.467 -90.884</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA DETECTED ON STLT DRFTNG SW OF SUMMIT. WEBCAM SHOWS FQT VA EMS. MDL WINDS AT FL FCST LGT/VRB THRU T+18 HR SO FCST VA PSN CONF LO. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.7c18d15f-62b6-406a-94a7-30c542892e92"><gml:timePosition indeterminatePosition="before">2026-01-05T10:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES050356_C_KNES_20260105035814.xml</bulletinIdentifier></MeteorologicalBulletin>