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NWP MODELS. VOLCAT.</informationSource><eruptionDetails>CONT VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.178ece35-79b2-4b1e-96fa-dafaeda7d603" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.6fb61770-6c56-4b4f-94d3-4ceb6612045c"><gml:timePosition>2023-03-26T20:40:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.80ffbf55-451a-48a4-844c-805b6da94652"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.11bc1447-7531-4a70-8590-9c10398c56b1"><aixm:upperLimit uom="FL">230</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.bdeb7ce7-86ec-48a5-8697-d93fe98042e5" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.650 -78.350 -0.667 -78.433 -0.733 -78.467 -0.767 -78.367 -0.650 -78.350</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">135</directionOfMotion><speedOfMotion uom="[kn_i]">5</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.e75babb5-5049-4280-a8ca-6c15311c22b7" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.25838d58-2c65-4704-b748-2a299ae2002d"><gml:timePosition>2023-03-27T02:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.fbfaf141-18d5-48f3-a2e5-1a8ba4e07c56"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.1bce1b37-e4c9-494e-b63a-17f179d84aaf"><aixm:upperLimit uom="FL">230</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.d4d27158-5248-45ac-aa60-18e87b3ea829" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.633 -78.317 -0.667 -78.433 -0.750 -78.467 -0.783 -78.367 -0.633 -78.317</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.405dd8b2-c358-4d4f-9224-c87841d9f891" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.76705a71-5cea-4995-9014-79922ff7af5a"><gml:timePosition>2023-03-27T08:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.c1b73675-8d6f-44b3-b6e4-6bab16297b65" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.f13d9cbd-5c00-4fb6-b7b2-aee8068fdd4d"><gml:timePosition>2023-03-27T14:30:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>CONT VA EMS OBS MOV SE FM SUMMIT. VA FCST TO CONT SE MOV FM SUMMIT WITH VAR WINDS. VO ACT LOW TO MODERATE. ...FISHER</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.198f4d40-6f82-4684-ada8-4e382bd4bc76"><gml:timePosition indeterminatePosition="before">2023-03-27T03:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES262114_C_KNES_20230326211536.xml</bulletinIdentifier></MeteorologicalBulletin>