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<MeteorologicalBulletin gml:id="uuid.d42a4f3c-1e12-4b4d-ac29-63db039dec19" 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.10dbbabd-44ed-47b6-9275-9870afedca06" 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.0fdba083-22d6-414e-9149-0faf415db502"><gml:timePosition>2024-12-18T20:09:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.4a559cb6-c81a-4138-ad8e-d7b81a635a68" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.1327795d-545c-4c2a-a000-3d366b23a9ca"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.cbd18f73-244d-4c2a-b931-acb0dda93dd7" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.7d185aad-2e5d-4b5f-bdca-dbd5d97b4514" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2024-12-18T20:09:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2024/627</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.b3855787-2971-4a58-869c-8a2b7679a81b" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.45b61e9b-cc1a-4a55-afca-aaf6451d0a42"><gml:timePosition>2024-12-18T19:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.6619b161-da1f-4a42-b203-003d4275778a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.85582fb5-fc49-4e56-ba6a-2cd69f7570ce"><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.7b853c6e-6ffd-4a08-8630-2552066f7c50" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.834 -91.650 14.750 -91.683 14.733 -91.567 14.767 -91.533 14.834 -91.650</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.0d3a9455-8ae7-4f7e-80b5-7934317acc10" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.09b2aed6-0a34-474d-8bbc-600dd1d2ef16"><gml:timePosition>2024-12-19T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.7ac4475e-93e9-45d3-931c-c683c271a383"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.382c033b-b812-4361-b5aa-1f4619e24330"><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.feca6c4d-1d2b-4b56-b3da-6e80c7c574df" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.867 -92.017 14.683 -92.017 14.767 -91.550 14.783 -91.533 14.867 -92.017</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.ac08e7b0-6650-432a-a775-be71aecade95" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.5d9d8f72-16fe-4f94-a30e-95a2af3a31c3"><gml:timePosition>2024-12-19T08:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.98c043e9-90e7-4f7e-ab9b-2cecee7229aa"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5ac87ce4-1443-43c3-9ac2-138afdc5cf42"><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.5e305b77-cab7-41e2-81db-2476d298d98b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.867 -92.000 14.683 -92.000 14.750 -91.533 14.783 -91.533 14.867 -92.000</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.2814158e-50a3-4d12-b3d1-c07d50117d38" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a2115d12-2765-4ebb-99bb-bfaaf2a6fdc2"><gml:timePosition>2024-12-19T14:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.8f85badc-ebc3-40df-a2b8-477a1c0499ca"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c76aa0da-e021-4a0e-a249-4a74b4a9954f"><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.cd75f464-ecde-486e-aff6-b07beb7a7e2d" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.867 -92.017 14.683 -92.033 14.750 -91.533 14.783 -91.533 14.867 -92.017</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA PUFFS DETECTED ON STLT MOVG WMW OF SUMMIT. WEBCAM SHOWS SUMMIT OBSC BY WX CLDS CURRENTLY. MDL WINDS AT FL FCST TO BACK A BIT NXT 6 HR BECMG MORE FM THE E. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.f8cd1209-8a3d-4482-bb77-d8c0846539f8"><gml:timePosition indeterminatePosition="before">2024-12-19T02:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES182009_C_KNES_20241218201024.xml</bulletinIdentifier></MeteorologicalBulletin>