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<MeteorologicalBulletin gml:id="uuid.64172014-da93-420f-9c39-7b7b9fd167ed" 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.75a83aa9-7816-485f-9c22-4a0b08a37b5d" 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.2285f0c4-fb95-479a-8303-c8f5fc9d7736"><gml:timePosition>2026-01-06T08:21:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.89ba565b-1c93-43ef-8fcd-3e6a07fb3161" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.772d397d-d7b4-4cbc-b7cc-1fae7f1dbfcc"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.d16e6fdd-9240-4078-8cf1-22f307d51ea3" xmlns="http://def.wmo.int/metce/2013"><name>PURACE 351060</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.936f7cd0-e5ae-4ac5-bd27-6ee54cfafcf6" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>2.317 -76.400</gml:pos></gml:Point></position><eruptionDate>2026-01-06T08:21:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>COLOMBIA</stateOrRegion><summitElevation uom="[ft_i]">15256</summitElevation><advisoryNumber>2026/023</advisoryNumber><informationSource>GOES-19. VONA. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.aa14eca1-5c09-4774-870c-00b1fe323520" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.ab68c022-653a-4bf5-93c4-a1cb23ef7fa0"><gml:timePosition>2026-01-06T07:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.8c79580f-65b6-4e1f-a9aa-261110cb7dea"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f627d131-b9f0-4b77-98f0-fcaa30e8e24a"><aixm:upperLimit uom="FL">180</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.90db97ca-2cad-428f-b30f-556a063f11f1" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">2.317 -76.417 2.167 -76.450 2.167 -76.333 2.317 -76.383 2.317 -76.417</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">180</directionOfMotion><speedOfMotion uom="[kn_i]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.9aba9cbe-1c1f-457e-ada8-e598f4a83035" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c42719cb-fd95-4627-9791-23d2483d4274"><gml:timePosition>2026-01-06T14:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.88209491-f287-44ff-aa14-cad93b12ea42"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f7b88870-b95a-4b79-9c24-e6bf98d0506a"><aixm:upperLimit uom="FL">180</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.20711c24-1de1-47b2-bf0f-fc7687cf7552" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">2.333 -76.400 2.167 -76.450 2.167 -76.333 2.317 -76.400 2.333 -76.400</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.d6d28318-3606-4111-977f-5a89e6ec7880" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ddc495e7-8064-476e-8b52-17b8f881fbda"><gml:timePosition>2026-01-06T20:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.555316e3-1592-4ae3-89ec-50e74c4c8f31"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.88b00a1e-7bae-4f2f-b1e0-c23893754eb3"><aixm:upperLimit uom="FL">180</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.d94f2fc8-34a5-4702-b04b-d49aef63e1b4" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">2.317 -76.383 2.317 -76.417 2.167 -76.450 2.167 -76.333 2.317 -76.383</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.ad294e0f-13a0-48da-a4b2-fbf7eb1d5299" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.bbf0a923-ee9e-4b2d-9986-41d085df5a13"><gml:timePosition>2026-01-07T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.d1db8db3-8fdf-435c-9d19-50b6e2167b07"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ef6007fe-0883-4928-8049-716241a8af7e"><aixm:upperLimit uom="FL">180</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.74a83267-402c-407b-b8b5-43af0b2f9de7" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">2.317 -76.383 2.317 -76.400 2.167 -76.450 2.167 -76.350 2.317 -76.383</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA. VONA INDICATES VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.1adfcfc7-2f8d-4fc7-b475-d624546bd1cc"><gml:timePosition indeterminatePosition="before">2026-01-06T14:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES060821_C_KNES_20260106082230.xml</bulletinIdentifier></MeteorologicalBulletin>