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WEBCAM. NWP MODELS. VOLCAT.</informationSource><eruptionDetails>LGT VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.1365a92b-0818-4d04-8100-ed64f4e62396" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.83eab85b-d50a-4d3f-b92c-94348bd18226"><gml:timePosition>2026-04-07T11:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.8d307346-ffd8-4f67-9ee6-38dc0c6847ba"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.a118f2db-0b5f-4166-8cdd-a36ed096c282"><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.26da83cb-f0b9-493b-b418-a0854156a04e" srsDimension="2" 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-90.867</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.a1cb8e15-0e70-401b-826e-1ff73c1cd762" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.00e4667a-8321-41f5-bfe8-c319d11e2809"><gml:timePosition>2026-04-08T05:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.6ee51dae-5d8a-413c-b018-d8952fd8b948"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e821b625-d9d2-4304-8674-be2db0ffb29a"><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.6f3860d9-c3a0-49d6-9342-4907be44f2ae" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.483 -90.884 14.400 -91.050 14.317 -91.017 14.450 -90.867 14.483 -90.884</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>OCNL VA EMS OBSD IN SAT AND WEBCAM. LKLY VA/STEAM/GAS PUFFS MOVED SSW FM SUMMIT. VOLCAT ALERT RECEIVED. NWP MDL FCST SLIGHTLY BACKING THRU T+12HR THEN VEERING THRU T+18HRS. ...ZENG</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.5c9995c1-e016-43f5-9d48-5348a24cea61"><gml:timePosition indeterminatePosition="before">2026-04-07T17:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES071123_C_KNES_20260407112426.xml</bulletinIdentifier></MeteorologicalBulletin>