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WEBCAM. NWP MODELS.</informationSource><eruptionDetails>ONGOING VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.5b47d638-0cbd-4206-b4bd-b92051f92aa2" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.21a224b3-f04e-4875-ba97-c3bf4071ada5"><gml:timePosition>2026-07-09T04:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.e58ed4cc-846a-495a-a6d5-e47a2bef61ea"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.ecc86e0d-5341-45ab-9e5d-264ecb5a2cc3"><aixm:upperLimit uom="FL">140</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.da872844-584d-4ccb-98fa-b09d14c07e00" srsDimension="2" 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gml:id="uuid.464201ca-11f0-4948-ad54-1d8f5e4e8875"><gml:timePosition>2026-07-09T16:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.33a1d98d-e15d-4647-a146-b887687fd116"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5e761476-b800-4d9f-aa02-623182d236e0"><aixm:upperLimit uom="FL">140</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.9b65a36c-a9dd-44df-a82f-4800b745d102" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.583 -91.200 14.467 -91.183 14.450 -90.867 14.467 -90.867 14.583 -91.200</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.f5bfb945-19b9-439e-913a-2a5c6f1106c7" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.63d92b72-e55d-446e-88b3-67c837d1f4a7"><gml:timePosition>2026-07-09T22:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.6c14cbcc-988f-47e1-b442-de03ed3ad2f3"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.3c1f7b59-fc2b-4b10-b4eb-1767681cb91e"><aixm:upperLimit uom="FL">140</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.b6591115-69d3-41d2-a6c7-8b238189781b" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.583 -91.200 14.467 -91.183 14.450 -90.884 14.467 -90.884 14.583 -91.200</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA DETECTED ON STLT MOVG W OF SUMMIT. WEBCAM SHOWS VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.352ffc2b-e682-4f9d-9eb7-d3f278a57228"><gml:timePosition indeterminatePosition="before">2026-07-09T11:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES090521_C_KNES_20260709052232.xml</bulletinIdentifier></MeteorologicalBulletin>