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WEBCAM. NWP MODELS.</informationSource><eruptionDetails>OCNL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.e5dc947f-73ff-4f41-af83-95dddda270aa" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.24e88b8e-deae-40c6-a753-726bbbcf82e2"><gml:timePosition>2026-06-18T15:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.131c3db4-d4e6-4452-8dc4-22c1f9efcafa"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.5aba06fd-cb37-41a1-8287-b993f3c51bdf"><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.1921dd7d-1af9-41da-b55e-a1a25e8be7f4" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.934 -91.583 14.867 -91.667 14.733 -91.550 14.750 -91.533 14.934 -91.583</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.5a1d12ad-ba5a-4008-a9d6-09fcdf4d5430" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.20602d6d-4e56-471e-b67d-bc3bc75080f0"><gml:timePosition>2026-06-18T21:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.9ebb33be-46c6-4215-96c7-1d9e3d8c243a"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.04d94a8c-3d5e-41fc-80dd-22e1276a03bc"><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.c1f35edf-b5e5-4ae6-9098-9e5c0c9699bc" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.050 -91.667 14.917 -91.817 14.733 -91.567 14.750 -91.533 15.050 -91.667</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.5644074e-cc9b-48b9-8402-580cc83a48bc" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.e7d5ca09-49d9-4c1d-9be1-eabbfdf7f4cf"><gml:timePosition>2026-06-19T03:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.4e7698ab-39a0-4c31-80d6-80c91d7486a9" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.925597ad-256c-4d85-9a74-e904d38de372"><gml:timePosition>2026-06-19T09:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>OCNL VA EMS OBS IN STLT IMAGERY AND WEBCAM MOVG APPRX 10NM NW FM SUMMIT. VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.664106e1-40b7-4cd3-ba12-b01cd15f4aa7"><gml:timePosition indeterminatePosition="before">2026-06-18T22:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES181601_C_KNES_20260618160252.xml</bulletinIdentifier></MeteorologicalBulletin>