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VONA. NWP MODELS.</informationSource><eruptionDetails>VA EM OBSD</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.b7ca1c28-00d0-477e-9913-ef6572807dd5" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.92b2d4b1-d7a6-4c40-8540-b8febc54a348"><gml:timePosition>2023-03-29T14:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.d7bda70c-8f80-48ae-90e4-aede431bded5"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.df6a385a-a2aa-4aad-9b8a-28ad9cf030f1"><aixm:upperLimit uom="FL">210</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.0072335a-5661-419c-a4fe-2f994eb0c37e" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.550 -78.500 -0.633 -78.617 -0.683 -78.450 -0.667 -78.433 -0.550 -78.500</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]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.4698d062-e065-4493-b27e-6e76d10e3f12" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.1796d8c0-6fb8-43ca-952c-c9565d3eb3aa"><gml:timePosition>2023-03-29T20:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.101250ea-1113-4184-b6eb-cd5cce5f6b08"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.c5ff5327-bea1-4542-988f-98776f27fdd9"><aixm:upperLimit uom="FL">210</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.9438ccab-c601-4c13-a2f7-c02fa3742e53" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.500 -78.517 -0.683 -78.450 -0.667 -78.433 -0.517 -78.367 -0.500 -78.517</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.8eac0b3d-65d6-4cf7-b08d-1ba705d97d8d" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.f556b4ae-fbe4-415f-885b-b3c3ee4962de"><gml:timePosition>2023-03-30T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.0b744d33-672f-489a-baeb-33bd7db9a787" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.019e4bd5-3593-4f2c-b62d-0b8269b88014"><gml:timePosition>2023-03-30T08:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>LGHT VA EM SEEN ON STLT IMAGERY MOVG NW FM SUMMIT. VO RPRTS VA AROUND FL210. ...KIM</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.557f3459-936d-4613-890c-a865ea33a18e"><gml:timePosition indeterminatePosition="before">2023-03-29T20:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES291426_C_KNES_20230329142722.xml</bulletinIdentifier></MeteorologicalBulletin>