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<MeteorologicalBulletin gml:id="uuid.bfd9c282-8b03-46f9-b541-a383cd16d5ca" 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.7e1508a7-4237-4158-9a1f-84fa4bdd5434" 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.f69fc612-8237-49a0-9404-ee43320ca9c4"><gml:timePosition>2025-01-20T13:58:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.17a26af2-5117-4baa-9205-1687f96f7d35" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.a643133a-e3e7-46c8-a901-9bbb77f62842"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.0ea378e8-ed75-48bc-aa7f-c4f423eaacfe" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.f8cd8639-c599-4e4f-9aa0-bf5aa7d19b81" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2025-01-20T13:58:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2025/074</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>INTMT VA EMS.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.f2b7de50-19c3-41a2-b203-48be95a69618" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.30373f5d-04c6-4679-976e-d491d608f9f9"><gml:timePosition>2025-01-20T13:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.f447b958-f6ce-4c7b-bbe0-ddbea49e5986"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.92852f5e-7f77-4aa1-8064-9f1f9b9b2f26"><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.41de60af-2d1c-4743-9d6e-29a31b250ae8" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.984 -91.850 14.834 -91.934 14.717 -91.567 14.733 -91.533 14.984 -91.850</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">315</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.61d9c7bb-d764-49c3-9615-7ce32186c187" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.2fcf2cd8-8f7b-4dc7-b561-34c109342109"><gml:timePosition>2025-01-20T19:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.62604c08-b341-4317-9370-d14b494b52db"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9c10f832-0926-4d93-ab65-0e210fd4b60b"><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.e6d49449-1cfd-4282-979a-e41b8688a75a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.133 -92.067 14.850 -92.217 14.717 -91.533 14.733 -91.517 15.133 -92.067</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.cf775411-ae15-44e4-819a-6854fa5d50cf" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.2415b2fa-2c03-48d8-bf2a-5fb4bf53dfbd"><gml:timePosition>2025-01-21T01:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.3e5f4d65-b4c8-45af-b609-fc8a3569b95b" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.f55f2198-10d6-4bc6-a86f-ccf42bae2b2e"><gml:timePosition>2025-01-21T07:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA CLD OBSD TO ABT 15 NMI NW OF SUMMIT. WEBCAM SHOWS ANOTHER VA EM AT 1303Z THAT DSIPTD QUICKLY. NWP MDLS FCST LTLCG IN WINDS THRU T+6HRS. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.d38c7756-9a34-4c5f-bb58-1e1c2ebc6b8a"><gml:timePosition indeterminatePosition="before">2025-01-20T20:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX22KNES201358_C_KNES_20250120135932.xml</bulletinIdentifier></MeteorologicalBulletin>