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<MeteorologicalBulletin gml:id="uuid.d271cd66-9c00-41ca-ae7a-70491ea6d241" 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.7e1dc2de-83b4-4686-8652-3508e36d479d" 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.922bbf8a-5876-4ad7-a173-5c326fa9a703"><gml:timePosition>2026-04-22T08:38:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.ce89686c-423f-451e-ab65-ebac9f4b1768" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.9ec72c72-e5e9-461c-bf13-d34bc8ddedc8"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.452e563a-c2bd-412f-83d2-735968441db9" xmlns="http://def.wmo.int/metce/2013"><name>FUEGO 342090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.e52a4076-3379-4ed0-b9f1-5984e5249648" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.467 -90.867</gml:pos></gml:Point></position><eruptionDate>2026-04-22T08:38:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12346</summitElevation><advisoryNumber>2026/470</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.64194665-7ace-4dc9-91bb-7ba82631db1c" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.9455ae51-a293-40af-8a80-1d1f9680b208"><gml:timePosition>2026-04-22T08:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.842bb788-8173-44fc-8ba7-f7e64a229216"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9e389098-d9d8-4ab4-97a3-db607ca920ac"><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.e1c0ffac-df21-4722-b296-4f25b3e9df9a" srsDimension="2" 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gml:id="uuid.5b3d7abe-7710-48cb-baf9-d00ec5504b6d"><gml:timePosition>2026-04-22T20:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.50f71949-20e6-437c-b2e8-6d3991040fc5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.a2723118-e44c-4ece-8ee2-0bfdb6f60f33"><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.bb2a44c7-4ffc-4e4c-a514-050512a78802" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.600 -90.733 14.467 -90.884 14.467 -90.884 14.450 -90.700 14.600 -90.733</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.b6e7def9-824c-4841-9500-5fee38f94dbb" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ed327cbb-8a4a-45dc-b047-3420ce00c36b"><gml:timePosition>2026-04-23T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.5bf51b70-8875-400e-80ec-614859e6227a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.1d00e723-1c58-4373-aa6c-196ea107f514"><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.ac6efa44-c4fd-48e8-b85d-385fc323563b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.583 -90.733 14.467 -90.867 14.467 -90.867 14.450 -90.717 14.583 -90.733</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 MOVG NW OF SUMMIT. WEBCAM SHOWS FQT SMALL VA EMS. MDL WINDS AT FL FCST LGT/VRB NXT 18 HR SO FCST VA PSN CONF LO. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.e920a904-fed4-46dd-a69e-a2b7088554b7"><gml:timePosition indeterminatePosition="before">2026-04-22T14:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES220838_C_KNES_20260422083904.xml</bulletinIdentifier></MeteorologicalBulletin>