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<MeteorologicalBulletin gml:id="uuid.d7883565-0f58-485c-b226-940f92681eaa" 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.f353c32b-e892-4458-b94b-41d159e59119" 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.896a5003-3203-4f31-bcdf-65a23d361663"><gml:timePosition>2021-09-06T05:53:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.9a2bc3f5-755b-4708-aead-96447f539cd9" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.4011a024-0d26-41b5-a087-2af329e473f5"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.b86f6237-4618-4294-9476-397f677a8652" xmlns="http://def.wmo.int/metce/2013"><name>PAGAN 284170</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.8e513be0-4e2f-42a4-acd5-6a9b2b59c61a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>18.117 145.800</gml:pos></gml:Point></position><eruptionDate>2021-09-06T05:53:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>MARIANA.IS-C.PACIFIC</stateOrRegion><summitElevation uom="[ft_i]">1870</summitElevation><advisoryNumber>2021/018</advisoryNumber><informationSource>HIMAWARI. HONOLULU MWO. NWP MODELS.</informationSource><eruptionDetails>VA EM OBS AND RPTD BY MWO</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.452760e8-783c-4ef6-a12f-2d3aa016ebb7" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.efbd83b1-0a22-4f9f-9f3a-878ca1d6aea0"><gml:timePosition>2021-09-06T05:20:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.0077fec0-c8bf-49d4-931c-f730298f2bf7"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.0c51970c-c965-4c7c-8963-69d77104b2d5"><aixm:upperLimit uom="FL">030</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.0e8ac90d-4481-43ac-b6f3-21881a2dad58" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">18.834 144.350 18.500 144.233 18.083 145.800 18.217 145.783 18.834 144.350</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">315</directionOfMotion><speedOfMotion uom="[kn_i]">15</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.f8e082ef-09be-4086-b24e-2b7a951eb91a" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.9b6f2d57-571f-4176-bcdc-1cbb680395d3"><gml:timePosition>2021-09-06T11:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.06c871ab-1c07-47b5-961c-48549203b9ee"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9ba74409-4564-4361-933d-6684683f5680"><aixm:upperLimit uom="FL">030</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.d38c8603-8f58-4a75-823f-7b8837a175f4" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.117 143.583 18.650 143.417 18.100 145.783 18.217 145.817 19.117 143.583</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.d4474318-4f14-4bb5-a9e8-36173a312df5" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.128cceab-4be7-4e14-9c77-a3d0ae61ff4f"><gml:timePosition>2021-09-06T17:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.fdffc650-d944-4447-b09d-4143fb07ea00" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.33c89fac-5aae-4c24-82b0-fd1423daf8ac"><gml:timePosition>2021-09-06T23:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EM RPTD BY MWO AND OBS IN SAT IMAGERY MOV WNW UP TO 90 NM FM SUMMIT. OBS VA FL BASED ON MWO RPT AND NWP MDLS. LTLCG FCST IN FL WINDS THRU T+6 HRS. ...CLARK</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.4683bf12-8cfd-45d8-bffd-2543b5696c14"><gml:timePosition indeterminatePosition="before">2021-09-06T12:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES060553_C_KNES_20210906055325.xml</bulletinIdentifier></MeteorologicalBulletin>