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<MeteorologicalBulletin gml:id="uuid.525d0b76-b675-4ca3-b174-5cb2b5c7787b" 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.259d02bb-1c2a-4ddd-8e51-185bd724c529" 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.e1d6acc0-517f-42cb-b7e8-83ebc684022c"><gml:timePosition>2026-05-28T01:25:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.83f36960-1fc8-46d2-8ed6-cf2a6d35b0d5" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.ac865e55-1208-4ded-a933-7196c0bb5a73"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.4bde38c3-ec4d-42d2-9e86-f5a29ae62183" xmlns="http://def.wmo.int/metce/2013"><name>FUEGO 342090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.2aba8783-6610-4ee2-a763-1ea983fef5f3" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.467 -90.867</gml:pos></gml:Point></position><eruptionDate>2026-05-28T01:25:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12346</summitElevation><advisoryNumber>2026/618</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS. VOLCAT.</informationSource><eruptionDetails>CONT VA EMS PSBL</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.84a373e1-b959-4c65-a5c1-504d328cae78" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.4fb540c0-8feb-4feb-ac81-b39f58bbfab1"><gml:timePosition>2026-05-28T00:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.c4845c2e-948a-4e82-8f43-e05864b22077"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.13a135ed-2c5e-41ae-90ae-ac980b6e15f0"><aixm:upperLimit uom="FL">170</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.e3cd713f-666f-44b7-ba15-72a2fad8117d" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">14.817 -90.817 14.483 -90.867 14.717 -90.617 14.817 -90.817</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]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.1d59c190-b57d-4e40-81be-7aebcddf504a" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.5e4e6186-8b1e-4e47-af2e-78574de5a6c1"><gml:timePosition>2026-05-28T07:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.78355892-d64d-49c0-ab6f-368662132a6f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.b36948c7-4923-4a75-97bb-eac40b8740e0"><aixm:upperLimit uom="FL">170</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.3ddc87f1-0673-462f-89c3-89231bb568d0" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">14.817 -90.934 14.483 -90.867 14.800 -90.733 14.817 -90.934</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.6f49ba6b-96c1-4a4b-bce7-2a7246f89279" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ceb10017-bd14-4993-9f74-72bdb8096ce4"><gml:timePosition>2026-05-28T13:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.fde26bc8-4cff-4927-bcbd-bd3e7a3a1f8f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.0a107776-3084-4a44-88aa-231d51502e68"><aixm:upperLimit uom="FL">170</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.7a66a4de-57be-44b4-93d0-7149d8e195f5" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">14.817 -90.817 14.767 -91.017 14.483 -90.867 14.817 -90.817</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.123abffd-92b6-4034-a247-3dc9c8039925" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.0706e48d-b623-4499-aca8-151a7ecd7958"><gml:timePosition>2026-05-28T19:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.e2feb0a0-0695-4bcd-af08-a2efac4e2bbd"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.521f70e0-ea61-4d0d-bb28-d725be9a538c"><aixm:upperLimit uom="FL">170</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.d36e849a-34b1-4f55-a6e5-57c0938463b3" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="4">14.800 -90.884 14.717 -91.067 14.483 -90.884 14.800 -90.884</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>CONT VA EMS OBS IN WEBCAM. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. CONT PSBL VA EMS FCST TO MOV NNW TO NNE OF SUMMIT THRU T+18HRS BEFORE DISP. VO ACT MODERATE. ...FISHER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.51d74596-c109-42cd-995d-b08cbaa5eb27"><gml:timePosition indeterminatePosition="before">2026-05-28T07:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES280125_C_KNES_20260528012649.xml</bulletinIdentifier></MeteorologicalBulletin>