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NWP MODELS. 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gml:id="uuid.790eabb9-62df-4ac0-bf33-a9369ddb493e" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">-0.667 -78.433 -0.683 -78.450 -1.767 -77.917 -1.517 -77.533 -0.667 -78.433</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>VA EMS OBS IN STLT IMG MOV SE AND EXT 60 NMI FM SUMMIT. SE MVMT EXP THRU T+18. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.b8f62ce8-7fba-4656-bfb9-5a2ba84846f9"><gml:timePosition indeterminatePosition="before">2023-02-18T17:00:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX21KNES181053_C_KNES_20230218105338.xml</bulletinIdentifier></MeteorologicalBulletin>