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<MeteorologicalBulletin gml:id="uuid.159f22cb-9f60-4610-a396-32b870252a62" 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.501a4534-15f7-4c02-bd3d-8dda734e8d41" 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.ca036dfc-992f-4837-b21c-7e1b819aca1e"><gml:timePosition>2023-12-04T11:32:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.6666e9c3-6b79-4ef9-b13d-380993febd3d" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.313a2289-2acc-4a77-8826-397bd0f922d4"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.ce88e7d6-df2b-40d3-b5aa-444621e371f2" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.5931c4c0-6f7c-43f4-8fda-f0ab7e2d4e02" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2023-12-04T11:32:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2023/228</advisoryNumber><informationSource>GOES-16. NWP MODELS.</informationSource><eruptionDetails>OCNL EM</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.e52cca9d-5c07-499c-86d4-013c6ad1785a" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.f04c964c-c306-4307-bea9-295750012864"><gml:timePosition>2023-12-04T11:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.7703ad77-b7d6-44e5-8dee-6c3f10e4232b"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.46d63fc4-cc2b-4af9-bc1b-a3af2cc86945"><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.3beed304-4d46-459a-87b7-3b7ba0449a8e" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.934 -92.233 14.817 -92.267 14.733 -91.533 14.783 -91.533 14.934 -92.233</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]">20</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.6336e69b-a988-45fe-ac64-fda551d8565b" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.10b0a18e-7c2e-4fb5-b010-4caa9623ce48"><gml:timePosition>2023-12-04T17:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.62b3b450-3b1a-46e8-ba43-07cc3082965e"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.468a5363-2fc0-4158-8432-f562b17981a8"><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.9c6a71d4-979d-4222-b925-f0eb16246cce" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.067 -92.233 14.783 -92.283 14.717 -91.533 14.783 -91.533 15.067 -92.233</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.22fc9b42-6fdb-43c5-be3f-7f38b56cb408" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.989039ae-eef0-41e4-9e86-79de177052af"><gml:timePosition>2023-12-04T23:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.807af40c-e861-4304-9c6d-80589967a233" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.498c2468-d949-4ed7-8a34-b385c6a71af8"><gml:timePosition>2023-12-05T05:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EXT UP TO 42 NM W OF THE SUMMIT. LTLCG EXP THRU T+6 BASED ON NWP MODELS. ...TURK</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.24b90ee8-1ccc-49ec-8f88-7c2a09e879f1"><gml:timePosition indeterminatePosition="before">2023-12-04T17:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX24KNES041132_C_KNES_20231204113337.xml</bulletinIdentifier></MeteorologicalBulletin>