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<MeteorologicalBulletin gml:id="uuid.cfe78030-d7b7-4225-b9be-af48d21c0434" 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.16e00237-c9a2-44e8-a7c2-71621c236c18" 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.a205cd77-d947-401f-a570-fb46a6c35850"><gml:timePosition>2026-05-11T19:48:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.8d66bf61-1719-455c-9437-62fb15b772c3" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.244546e0-d920-4bf9-a96e-88522d894d33"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.2f1763f2-7852-4f2b-b209-37e46cf3f724" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.0d41dd85-8fc8-46bf-a48f-2e90d8e48923" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2026-05-11T19:48:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2026/228</advisoryNumber><informationSource>GOES-19.</informationSource><eruptionDetails>VA EMS ENDED</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.43247ccd-d038-4207-be0c-3bc808269f6f" isEstimated="false" status="NOT_IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.8fd982a9-11eb-49c8-8991-e1a10de8009f"><gml:timePosition>2026-05-11T18:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.7801f82a-c620-4587-823e-98d307f5b37f" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.8a60d10f-42df-47ec-92d6-799dd6754244"><gml:timePosition>2026-05-12T01:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.ef9d17bd-d9eb-441c-9d1d-ff4d85dfbe13" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a9064d5e-6e2d-4405-88d5-01a7a119e633"><gml:timePosition>2026-05-12T07:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.29cfdb07-ea19-461f-9154-7de11eccda94" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.3645ca57-3e6e-42c3-85cf-c5610193add0"><gml:timePosition>2026-05-12T13:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX CLDS CVR PART OF SUMMIT AREA CURRENTLY. NEW VA EMS LIKELY AT ANY TIME. ...KONON</remarks><nextAdvisoryTime nilReason="http://codes.wmo.int/common/nil/inapplicable" /></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES111948_C_KNES_20260511194909.xml</bulletinIdentifier></MeteorologicalBulletin>