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<MeteorologicalBulletin gml:id="uuid.28968374-d2c0-4059-96cb-d1a8a6bcf38b" 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.49c0f471-4ad2-43e8-88c9-c2c9e485e056" 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.31b2d66c-0222-4ff9-b307-ab9352e4b494"><gml:timePosition>2025-08-18T19:57:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.00a5c7be-f676-42d8-83b0-0ce41e628544" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.60d9cd5f-83ca-48e2-9016-d4b0b2d22872"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.bdbabdc1-c88f-4b53-aea1-e5cd3e372b44" xmlns="http://def.wmo.int/metce/2013"><name>SANGAY 352090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.6ba9614d-5469-4e49-92d9-d13b908ef423" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-2.000 -78.333</gml:pos></gml:Point></position><eruptionDate>2025-08-18T19:57:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">17342</summitElevation><advisoryNumber>2025/578</advisoryNumber><informationSource>GOES-19. NWP MODELS.</informationSource><eruptionDetails>NO VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.3caf55e3-a79c-410f-a0b9-03fecd433e38" isEstimated="false" status="NOT_IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.b87dad68-2ef7-478b-b8a8-7cb6646a7c61"><gml:timePosition>2025-08-18T19:20:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.1cadaa3d-5a43-4127-952f-ab2a3261d892" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.35b5e74f-0a90-4835-8770-f2a145dcf272"><gml:timePosition>2025-08-19T01:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.6951b573-1e30-4327-a3dd-3f74d622fc88" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.1a4efd63-0cac-4696-869d-249db8b83255"><gml:timePosition>2025-08-19T07:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.c03b87b6-158d-40be-bc9b-0455a1ea483c" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.a2674373-7164-433c-ba06-5963503f9127"><gml:timePosition>2025-08-19T13:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA NOT VISIBLE IN STLT IMG. NO FURTHER RPRTS OF VA EMS RCVD. ...GATLING</remarks><nextAdvisoryTime nilReason="http://codes.wmo.int/common/nil/inapplicable" /></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES181957_C_KNES_20250818195739.xml</bulletinIdentifier></MeteorologicalBulletin>