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gml:id="uuid.5e7c5e90-22dd-4d41-b336-241e9e5baf66" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">0.117 -77.967 0.017 -78.017 -0.083 -77.633 -0.067 -77.633 0.117 -77.967</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent></VolcanicAshCloudForecast></ashCloud></VolcanicAshForecastConditions></forecast><remarks>OCNL VA PUFFS OBS ON STLT MVG WNW FM SUMMIT. LTLCG IN VA MVMT EXP THRU T+18. FL AND FCST BASED ON NWP MDLS. ...EVANS</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.c3a24f2d-2033-4db3-a945-d5c873299830"><gml:timePosition indeterminatePosition="before">2026-02-26T21:45:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX20KNES261548_C_KNES_20260226154910.xml</bulletinIdentifier></MeteorologicalBulletin>