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<MeteorologicalBulletin gml:id="uuid.5326dbb5-c532-4ecc-b4ce-1a534da77b60" 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.1b0d619b-f14e-40ce-9ac9-adf55f1272fb" 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.9236d30b-5bf7-4e8c-a355-0369b41f89b5"><gml:timePosition>2026-04-10T21:44:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.63853368-9e0a-49e6-a221-4aa677881e2c" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.0743150c-78cb-48d5-a20a-0d064871fbba"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.5b671ab3-fd20-4ba8-a1c6-cd823c092d6d" xmlns="http://def.wmo.int/metce/2013"><name>FUEGO 342090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.74b93e20-523a-4f55-b462-76ed6e900857" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.467 -90.867</gml:pos></gml:Point></position><eruptionDate>2026-04-10T21:44:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12346</summitElevation><advisoryNumber>2026/424</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.a1c7d19b-0ac7-407f-b914-ac56930a234f" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.f2554f4e-88b4-41f2-8656-2a088a1db2cd"><gml:timePosition>2026-04-10T21:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.243ee026-2d8f-4546-946f-67aa48abeee5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.dfce7e5c-4be4-4a3d-a500-611552d209a6"><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.c599e5ea-c57b-4747-a031-4b1146c32d8e" srsDimension="2" 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gml:id="uuid.86580e2e-b98b-498f-ba1b-10e12d3d638b"><gml:timePosition>2026-04-11T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.1dd21c1d-f5c9-439b-9214-b116c76ccb5b"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ca6cbd60-01f5-40a8-ba10-a2e4c93f9e39"><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.383a834e-74de-455e-99eb-3c8306c00859" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.500 -91.200 14.417 -91.200 14.467 -90.884 14.483 -90.884 14.500 -91.200</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.1de89a54-b4e6-462f-b4e2-33cb2e18a604" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.055ecfde-9a79-4005-a5ea-7a313002c2f9"><gml:timePosition>2026-04-11T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.dfd932a5-a6a1-4369-852e-4cd682e79b87"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.68f7c5f4-4388-426d-8a94-82a742ccf66b"><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.88ebb59d-2286-48b0-a755-1248f1dc5706" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.500 -91.200 14.417 -91.200 14.467 -90.867 14.467 -90.884 14.500 -91.200</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 SW OF SUMMIT. MDL WINDS AT FL FCST TO BACK BY T+6 HR BECMG MORE FM THE E. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.ab8543b1-3c85-47d7-8f7d-6e92ff8189a8"><gml:timePosition indeterminatePosition="before">2026-04-11T03:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES102144_C_KNES_20260410214519.xml</bulletinIdentifier></MeteorologicalBulletin>