<?xml version='1.0' encoding='UTF-8'?>
<MeteorologicalBulletin gml:id="uuid.1da5d488-9e45-4b71-a906-2f539c0a9504" 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.d8e9a240-ecb9-48f4-beb6-67903858998c" 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.d1c675d8-2f18-414b-b689-17be9215042d"><gml:timePosition>2021-08-18T12:23:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.981d44c1-a498-4b04-b573-1ad08d598ced" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.5fab6771-0a53-4c64-a59b-c87ecea18990"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.52f042aa-0f99-4508-b32d-e45ee1f2e838" xmlns="http://def.wmo.int/metce/2013"><name>SEMISOPOCHNOI</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.cec5b4cb-4db0-4cda-a084-65ca50fe1a1a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>51.950 179.617</gml:pos></gml:Point></position><eruptionDate>2021-08-18T12:23:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>ALEUTIAN.IS</stateOrRegion><summitElevation uom="[ft_i]">4006</summitElevation><advisoryNumber>2021/057</advisoryNumber><informationSource>NOT PROVIDED</informationSource><eruptionDetails>NOT PROVIDED</eruptionDetails><observation nilReason="http://codes.wmo.int/common/nil/missing" /><forecast><VolcanicAshForecastConditions gml:id="uuid.2fd5900a-5417-49f7-9214-3f23adebda43" status="NOT_PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.d64aeb2a-6c2b-4a0a-8920-bd14c61ba05f"><gml:timePosition indeterminatePosition="unknown" /></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>PLEASE SEE FVAK21 PAWU 180946 ISSUED BY THE ANCHORAGE VAAC THAT DESCRIBES THE CONDITIONS NEAR THE WASHINGTON VAAC AREA OF RESPONSIBILITY. ...HOSLEY</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.6ca65008-1254-43e9-aa8a-35c9ce223fad"><gml:timePosition indeterminatePosition="before">2021-08-18T18:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES181223_C_KNES_20210818122328.xml</bulletinIdentifier></MeteorologicalBulletin>