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<MeteorologicalBulletin gml:id="uuid.55cfd812-ff24-47f1-a889-a4f8b5a75591" 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.81e6b88b-9016-4dda-b0c0-d4889d66b4ae" 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.c85534c1-585b-4020-a227-48b9c8c87532"><gml:timePosition>2025-07-10T14:56:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.1e0b1a39-c5db-49aa-b8a9-b0c5d53fbce7" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.1b810fe4-8f7f-4aad-ad2c-8797d5a4f17a"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.7f98acda-978e-406b-b61a-cea342841661" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.a59d9835-7df5-40ef-808e-0bcf40d5c0fc" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2025-07-10T14:56:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2025/498</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>NEW VA EMS OBS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.64dc9227-e0c9-4c2f-b5d4-0629591d8f65" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.1af09c6a-adfe-4fab-8d95-cdaa4ea50dc8"><gml:timePosition>2025-07-10T14:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.4404aed0-9049-4499-9afa-39a2fb21e890"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.226a685a-e0a8-4b7f-b0a3-20377499906b"><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.eec00f3e-598d-41d5-84dc-16c74097413a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.800 -91.750 14.733 -91.767 14.733 -91.550 14.767 -91.533 14.800 -91.750</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">270</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.2c4d2193-ae1c-4f49-9058-e9e4c371ec70" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c7ce9968-cb40-4fc0-a086-b7e2c023c5f2"><gml:timePosition>2025-07-10T20:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.11e46bc0-2268-4b79-a61d-435982a14cea"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.7d34e88f-1a7a-48c5-99df-1fa95c143796"><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.b1e9c54c-3585-472a-b126-7d8391b255cd" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.783 -91.567 14.733 -91.967 14.533 -91.884 14.733 -91.550 14.783 -91.567</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.54b19c8d-9a03-4f97-9d40-d35b7bd8f7c6" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.6d7f52b8-117b-4750-8378-c7df6e15dccd"><gml:timePosition>2025-07-11T02:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.0eea698d-92c8-4dc5-b8c2-956543985e57"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.37ab8f8d-b8cd-4cf7-91b1-041635f7d07d"><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.c1cade4c-2be1-4bf3-ba06-24c2e2f33aae" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.884 -91.934 14.600 -91.934 14.750 -91.533 14.767 -91.550 14.884 -91.934</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.04b90ab5-67ea-4db4-b8e4-aa8806a62432" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.4ea7a8ae-3f19-452c-b531-9b7af028384a"><gml:timePosition>2025-07-11T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>MULT VA CLDS OBS IN STLT IMG MOV W UP TO 15NM FM SUMMIT. NWP MDL GUIDANCE FCSTS W TO WSW MOVMT THRU T+12. ...MONAGHAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.0bec04a8-08d7-473d-91aa-ba0f808b1f52"><gml:timePosition indeterminatePosition="before">2025-07-10T21:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES101456_C_KNES_20250710153352.xml</bulletinIdentifier></MeteorologicalBulletin>