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NWP MODELS. VOLCAT.</informationSource><eruptionDetails>CONT VA EMS ALOFT</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.a2c74740-d406-460b-b490-2a9892a6e752" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.efca204a-9da0-41c5-b142-4cc485a2659f"><gml:timePosition>2023-09-07T19:10:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.fa04667c-caa1-47e8-a4c9-fdb9997bac83"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.09fda418-0784-4604-8c91-4719e0916261"><aixm:upperLimit uom="FL">310</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.d7422c3e-3e21-42a6-af05-678d476a1e80" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">46.600 -134.217 46.517 -135.417 43.917 -135.467 43.350 -134.550 46.600 -134.217</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">135</directionOfMotion><speedOfMotion uom="[kn_i]">20</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.94b42f68-6d68-4c31-9463-580520ff9c85" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.226313e7-8f6c-4107-849a-c0fce53d0dc8"><gml:timePosition>2023-09-08T01:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.bec48ade-68ac-482c-af84-e037d547d333"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c6fa3e7c-0a5f-401f-86c9-02804d1a13f6"><aixm:upperLimit uom="FL">310</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.475beb55-632f-4c1f-8d2d-55b06bd874eb" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">47.700 -131.017 47.317 -132.783 42.233 -133.500 41.917 -131.383 47.700 -131.017</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.a9b567d2-9da2-4abd-8f7f-80a5884d0b5f" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.aca1a383-1c70-4983-a391-24179bb1da1d"><gml:timePosition>2023-09-08T07:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.5a76441f-204c-45d1-ada2-fd5220c4cf18"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.bb308731-5e57-455c-ad7e-659d097a6ef4"><aixm:upperLimit uom="FL">310</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.3d2478b8-0557-4f37-abb3-defc23586524" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">48.417 -127.283 48.283 -129.183 41.050 -129.967 40.867 -127.850 48.417 -127.283</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.529b64ed-0ec4-425e-8bd2-9b96b967d475" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.2174d900-782a-488a-8108-8fac0be7ef5f"><gml:timePosition>2023-09-08T13:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>CONT VA EMS ALOFT IN STLT IMAGERY. VA FCST TO CONT SE MOV THRU T+12HRS BEFORE DISP. ...FISHER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.98a6453d-1484-4e85-9a24-971aeee04d52"><gml:timePosition indeterminatePosition="before">2023-09-08T02:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES072004_C_KNES_20230907200500.xml</bulletinIdentifier></MeteorologicalBulletin>