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NWP MODELS. VOLCAT.</informationSource><eruptionDetails>NEW VA EM TO FL220 MOV NNE</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.d38016d9-8a96-4847-90a6-e63631a7eb38" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.8374ad60-8081-4b09-b792-b1e0a501e98a"><gml:timePosition>2025-07-23T06:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.b8780cba-9db7-43bc-851b-d24a9435ceba"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.7efc160d-43e4-483e-bd66-8196f7870ad9"><aixm:upperLimit uom="FL">190</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.54a8a8ad-ef61-489e-9713-057ea7db231e" srsDimension="2" 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-79.017</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.c023262d-67c7-41d1-92c1-d1c4cdd4cd30" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.6ec87ba9-e4d4-43ab-82cd-6f113b1f494a"><gml:timePosition>2025-07-24T01:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.94dbb940-c8f3-4850-9ea8-0bb22301c6b4"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.40585f78-1313-4f67-9f24-0e310bd301d0"><aixm:upperLimit uom="FL">190</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.88cfdb6d-905d-4100-85c2-29b9e04ea9e0" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-1.850 -79.017 -2.067 -79.000 -2.017 -78.333 -1.984 -78.333 -1.850 -79.017</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>NEW VA EM SEEN MOV NNE AND ARND 30 NM FM SUMMIT. EXP TO DSIPT BY T+6 HRS. CONFIDENCE ON HEIGHT IS LOW. CONS VA EMS MOV W FM SUMMIT. MODEL GUIDANCE SHOWS A CONT W-LY MOV THRU T+18 HRS. ...KIBLER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.21ed61ab-a6e5-4c75-8712-15d3267c2a62"><gml:timePosition indeterminatePosition="before">2025-07-23T13:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES230721_C_KNES_20250723072320.xml</bulletinIdentifier></MeteorologicalBulletin>