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VONA. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>OCSL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.3f7b5059-c2f6-464c-bebf-40b1cfb4711d" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.447fc559-6421-4fa7-b545-d764506f8217"><gml:timePosition>2025-07-05T15:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.bbff21cf-a9ee-4c43-a5d1-a39efee8bc7a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.d3d93921-c31d-44da-a8e8-d92bde9d3a00"><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.4832e8fc-c537-43b4-81f2-34ce6fe75bcf" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.100 -77.934 -0.033 -78.067 -0.083 -77.667 -0.067 -77.650 0.100 -77.934</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.33d94505-fc95-436c-8e56-8ebdcfaec265" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.7da6c9f1-caec-4712-90a5-c5bfbaa9cc63"><gml:timePosition>2025-07-05T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.91bede05-bfbf-4d7c-b557-de8b11826cf5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.25fe95a9-77a8-41c0-be2f-2431b569cfaa"><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.04bba480-3f5a-464c-b25e-20bdaa408399" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.117 -77.984 -0.000 -78.083 -0.083 -77.667 -0.067 -77.650 0.117 -77.984</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.875f66f5-11f4-44ac-9bd9-1e16bf67f7fd" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b13196e1-72fe-44ab-ae48-77347b01fe7c"><gml:timePosition>2025-07-06T04:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.5f27a561-02e0-4a1c-9b71-4d9a33f4a63a" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c0948443-0187-4699-a3ca-538554235e71"><gml:timePosition>2025-07-06T10:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VONA RCVD. VA EMS OBSD IN WEBCAM AND STLT IMG EXTG APPRX 25 NM FM SUMMIT. LTLCG IN FCST EXP THRU T+6 HRS. MVMT AND HGT BASED ON VONA, WEBCAM, STLT OBS, AND NWP MDLS. ...BERTALAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.52ea3e41-fc39-4bf8-8a3d-9f1211d24a6e"><gml:timePosition indeterminatePosition="before">2025-07-05T22:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX22KNES051614_C_KNES_20250705161613.xml</bulletinIdentifier></MeteorologicalBulletin>