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WEBCAM. NWP MODELS.</informationSource><eruptionDetails>NEW VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.557ca2ee-4282-4759-8547-1e6f3bea7671" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.e76493ac-b641-446d-bafb-ed4af6ec0bd4"><gml:timePosition>2026-05-19T09:26:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.214e6e49-ffaf-437d-b69a-52145a8fa92d"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.1e5b5979-cfe1-45c9-814a-05c89c071d5e"><aixm:upperLimit uom="FL">200</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.df7eb82d-d791-4e1f-b601-fad1562eddc7" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.150 -98.483 19.033 -98.617 19.017 -98.617 19.083 -98.417 19.150 -98.483</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">45</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.44377769-7863-462f-9e28-7e8dd8e4397c" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.51df56e3-1b91-4834-b22c-b37930ac481a"><gml:timePosition>2026-05-19T15:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.d4855538-0384-4457-82e5-265258260002"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.64844cca-7f14-46ab-b575-afc961fbbbb6"><aixm:upperLimit uom="FL">200</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.1a4339aa-60c2-45de-ae23-ca3f35b06e64" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.350 -98.250 19.017 -98.617 19.017 -98.617 19.233 -98.167 19.350 -98.250</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.560b05e8-cd11-4574-8587-48dee79eaae5" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b8032340-1dac-45e4-88b6-a1141ced06d6"><gml:timePosition>2026-05-19T21:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.39d49e6f-823d-4f46-a996-480435ac57bc" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ee87ff3f-5ef6-4be4-871b-8414498fc5aa"><gml:timePosition>2026-05-20T03:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA DETECTED ON STLT MOVG NE OF SUMMIT. WEBCAM SHOWS VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 6 HR. ...KONON</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.d75a917d-b57d-43a2-82c1-f1afb35e1bef"><gml:timePosition indeterminatePosition="before">2026-05-19T15:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX24KNES190938_C_KNES_20260519093850.xml</bulletinIdentifier></MeteorologicalBulletin>