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<MeteorologicalBulletin gml:id="uuid.70d99277-94ef-4cfb-821b-bdb504586931" 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.7837a3b9-b791-49ca-ba63-67b228e5736b" 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.ea7b4385-bc05-4693-a804-53e57cdbad49"><gml:timePosition>2024-09-01T04:44:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.a63fbc64-b550-4648-9986-88ae681b251e" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.1353fb48-3f4d-42ca-9e74-d9b2513b55f5"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.700528f5-e349-442a-a3c8-9c65d5938e02" xmlns="http://def.wmo.int/metce/2013"><name>SANGAY 352090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.8a88e67c-664b-46bd-9294-e7109cfc3e1e" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>-2.000 -78.333</gml:pos></gml:Point></position><eruptionDate>2024-09-01T04:44:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ECUADOR</stateOrRegion><summitElevation uom="[ft_i]">17342</summitElevation><advisoryNumber>2024/496</advisoryNumber><informationSource>GOES-16. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>OCNL VA EMS.</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.77da186c-e295-4f09-933c-c8be6e89f440" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.1381226b-38f0-44a4-b83f-13aacc0a8899"><gml:timePosition>2024-09-01T04:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.d99abd74-e233-4083-a0f9-4df8cafc2e1f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.cd2cf4f6-5a91-4ee7-8778-cc3fc3a82d39"><aixm:upperLimit uom="FL">230</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.a12c4e96-e362-4b4b-8a57-804d40f92dd7" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.950 -78.583 -2.100 -78.583 -2.017 -78.317 -1.984 -78.333 -1.950 -78.583</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">270</directionOfMotion><speedOfMotion uom="[kn_i]">25</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.eae93ebe-f930-4f12-ab87-884ac242301b" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ba7b90ac-6455-457d-a356-979809003590"><gml:timePosition>2024-09-01T10:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.fd10edc3-539e-4917-bdb2-d29480857334"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.62ded8a3-cda0-4f42-855a-d4b9710d58be"><aixm:upperLimit uom="FL">230</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.abfa78e2-4c97-4bbf-b8d4-c290b76c3866" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.884 -79.267 -2.217 -79.267 -2.017 -78.317 -1.984 -78.350 -1.884 -79.267</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.9db03c21-5e37-49b5-a98b-87afdad4fef7" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.801cb0b2-0d02-4e5d-9e4b-2cf62620bc50"><gml:timePosition>2024-09-01T16:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.c018172b-905d-48dd-af9f-500dc40fd3ec"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.8992bb1b-120f-4241-9e8d-bcfe5848e0d9"><aixm:upperLimit uom="FL">230</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.9133083c-7edb-42a6-b547-2bb1caae1466" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.633 -78.984 -1.967 -79.367 -2.033 -78.333 -1.984 -78.333 -1.633 -78.984</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.146d822f-863b-4c4e-90de-65014ead37bf" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.41f59164-d47c-4e33-97e2-c0a2904b3c36"><gml:timePosition>2024-09-01T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.d3a7ccc0-19e5-4b37-b24f-6679bb974501"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e226d75a-6108-40df-9b26-376efc358c68"><aixm:upperLimit uom="FL">230</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.6c529e91-431a-4043-be15-c30d971b7cd3" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.517 -79.183 -1.867 -79.317 -2.033 -78.333 -1.984 -78.317 -1.517 -79.183</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA OBSD MOVG WNW TO WSW. VA EM JUST BFR 04Z APPEARS TO BE HIGHER FL. WEBCAM SHOWS HINT OF ACT AT SUMMIT. NWP MDLS FCST VA TO BEGIN MOVG WNW BY T+12HRS. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.0a3c5368-b1dc-4fe6-a6f1-f4d5fa5c0e4b"><gml:timePosition indeterminatePosition="before">2024-09-01T10:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES010444_C_KNES_20240901044431.xml</bulletinIdentifier></MeteorologicalBulletin>