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<MeteorologicalBulletin gml:id="uuid.9926f128-3691-4597-9107-88c2feb61fb7" 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.10d3ad2f-6927-4c15-8abf-af8630bd71a2" 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.b176b84c-b0a4-4391-9c6a-f33a763e21b2"><gml:timePosition>2025-01-10T21:29:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.df6c6912-5a72-4c3a-a336-ebdf80d20662" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.a81330d1-a853-4f18-91ca-fc4ef1682adf"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.f7c5c6d5-b78d-4d61-8fed-621f4a3df11f" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.c5bfcca7-71ed-489d-af17-981a5725857d" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2025-01-10T21:29:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2025/037</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>VA EMS LIKELY</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.d4eeb498-af42-4937-8d2f-97dac36c42d8" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.2fe94b1a-3835-4d64-acc5-a0a1d5cae83c"><gml:timePosition>2025-01-10T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.84776223-bbb0-45d2-9f7c-15b4ebf029c0"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5aa55214-2f6b-4f35-839b-b7ecc5c00955"><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.f4cbdfe9-fb18-4e3b-96ea-b9dcafad105f" 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 -91.683 14.783 -91.783 14.717 -91.533 14.767 -91.517 14.984 -91.683</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]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.6dfede40-d59a-4fab-ba82-21234a2a1df7" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.7ec42994-bff1-42df-9b28-abaf831e88a4"><gml:timePosition>2025-01-11T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.10b5d596-b9e8-4c07-bc8b-e2b233b71be6"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.aefb80d9-6619-41bf-89cb-2e5e4cc4c8f9"><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.7349f5a1-0c54-4180-bba2-3c25db6d3762" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.183 -91.750 15.000 -91.934 14.717 -91.550 14.767 -91.483 15.183 -91.750</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.912becd3-ea0b-4f0e-a7ca-73d8025d0558" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.3e032fcb-360c-4776-9e97-88729d75cda9"><gml:timePosition>2025-01-11T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.094c77c7-393a-44ee-b8b2-749827f0714a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.a20bb431-2869-4d09-b4f7-009a68dcb3be"><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.e155117e-d084-47de-9d95-b9945f37f0f3" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.217 -91.567 15.150 -91.767 14.733 -91.550 14.733 -91.500 15.217 -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.6b2c0bee-f337-4663-8c65-5efa1dd34565" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.6914e5a2-907c-4d6f-9bc4-38e26e7eaec3"><gml:timePosition>2025-01-11T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EMS REMAIN POSSIBLE NNW FM SUMMIT. WEBCAM AND STLT OBSCD BY WX CLDS. VA FCST THRU T+12 BASED ON NWP MDLS. ...EVANS</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.7b04ae29-af5e-40b9-b18a-acc85919bc16"><gml:timePosition indeterminatePosition="before">2025-01-11T03:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES102129_C_KNES_20250110213137.xml</bulletinIdentifier></MeteorologicalBulletin>