<?xml version='1.0' encoding='UTF-8'?>
<MeteorologicalBulletin gml:id="uuid.2500c1e5-e686-49cc-8e8b-40bf0427643b" 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.347c50a6-2725-410d-a2da-3713c8446f1d" 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.676d40f4-26ac-466a-827f-7406d8d0185f"><gml:timePosition>2026-01-20T10:39:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.76916486-6064-43f7-af45-a5e93a82fd06" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.e3417e57-45e5-4266-a387-535140c42296"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.6c96f4f6-db36-47a4-8567-d5314a3f5d67" xmlns="http://def.wmo.int/metce/2013"><name>SANGAY 352090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.9dd369f4-ac24-48a8-825a-f6da664f59d7" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-2.000 -78.333</gml:pos></gml:Point></position><eruptionDate>2026-01-20T10:39:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">17342</summitElevation><advisoryNumber>2026/072</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>LIKELY VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.d90b550a-cbda-432e-88c8-fb2d3d18c605" isEstimated="true" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.2e645f6e-b403-4bae-ba61-d6ec95489cd7"><gml:timePosition>2026-01-20T10:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.6d354584-a2e7-4ddc-9a47-768a15fff96e"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.119222ff-950f-4b9d-9880-0408e07fcc68"><aixm:upperLimit uom="FL">220</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.8ab0f13e-3c4c-4a4f-8f45-a7684c49b01c" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.984 -78.333 -2.133 -78.533 -2.233 -78.367 -2.000 -78.317 -1.984 -78.333</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">225</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.e319a8f9-80c3-42aa-9329-48d583bea66d" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ec2bee40-3c0e-4a70-85fc-b682ec8fcb0a"><gml:timePosition>2026-01-20T16:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.b21081b1-143c-4e73-ab3b-d1e4260b2fda"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ac884254-896a-479e-b13d-d9e0702bc444"><aixm:upperLimit uom="FL">220</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.fc915de5-0336-49a3-beca-7ec7cec1a759" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.984 -78.317 -1.984 -78.350 -2.417 -78.500 -2.433 -78.283 -1.984 -78.317</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.2fa8c18f-6fd8-4975-80c7-4bd5a5ab3738" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.05af2b39-d82d-4ed1-9213-09d0686ee853"><gml:timePosition>2026-01-20T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.1903c0d6-f1b2-4b7b-b37e-d7c3b2b11d4e"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.cebc487a-882d-4111-b549-03d1b36cdc6d"><aixm:upperLimit uom="FL">220</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.20d01b90-d035-46cb-9abe-92e58fb6dcff" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.984 -78.333 -2.333 -78.650 -2.433 -78.450 -2.017 -78.317 -1.984 -78.333</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.37980a97-26d5-41f6-b881-8ae71d49d9ef" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.82e87636-5a83-4623-a42d-7fdca5817eff"><gml:timePosition>2026-01-21T04:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.ffddc95b-35af-4a77-93c5-54e44fab60d3"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ce733ae7-d205-4a94-82ec-9d92098d8705"><aixm:upperLimit uom="FL">220</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.c9b26ae9-aa55-494f-9396-3e45d87ab953" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.984 -78.317 -1.984 -78.350 -2.433 -78.417 -2.417 -78.200 -1.984 -78.317</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA NOT OBS ON STLT DUE TO WX CLDS. EMS LIKELY TO CONT GIVEN RCNT ACTIVITY. NWP MDLS SUG SW MVMT WITH A SHFT TWD THE S EXP BY T+18. FL BASED ON RCNT ACTIVITY. ...EVANS</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.3bcffe13-75cb-460e-9b13-013dad10c355"><gml:timePosition indeterminatePosition="before">2026-01-20T16:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX22KNES201039_C_KNES_20260120104024.xml</bulletinIdentifier></MeteorologicalBulletin>