LUXX26 KNES 250825
<MeteorologicalBulletin gml:id="uuid.26ee1d79-e013-42b5-9064-91a78579ede7" xmlns="http://def.wmo.int/collect/2014" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://def.wmo.int/collect/2014 http://schemas.wmo.int/collect/1.2/collect.xsd"><meteorologicalInformation><VolcanicAshAdvisory gml:id="uuid.9defb7c8-6140-476e-915d-8d3d4ce37ca2" permissibleUsage="OPERATIONAL" reportStatus="NORMAL" xmlns="http://icao.int/iwxxm/3.0" xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://icao.int/iwxxm/3.0 http://schemas.wmo.int/iwxxm/3.0/iwxxm.xsd"><issueTime><gml:TimeInstant gml:id="uuid.be6d4026-6f2f-4023-99d4-032c5b34cb78"><gml:timePosition>2025-12-25T08:23:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.fb582724-1bd0-4da3-8bd4-92eb2d44f86f" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.547acb9e-69dd-4761-8396-cde871f275b9"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.f1ac0732-2081-4abf-b258-e4f6974d4588" xmlns="http://def.wmo.int/metce/2013"><name>POPOCATEPETL 341090</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.71ddc6cb-553c-4607-b7e3-a96abd27353a" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>19.017 -98.617</gml:pos></gml:Point></position><eruptionDate>2025-12-25T08:23:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>MEXICO</stateOrRegion><summitElevation uom="[ft_i]">17693</summitElevation><advisoryNumber>2025/531</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>VA EMS OBS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.864de1cb-df1b-4130-a7a9-56772b0c7c3c" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.d20faf3c-2922-44bf-90c3-981ba3d1d4af"><gml:timePosition>2025-12-25T07:56:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.8e514aa7-118b-4a47-a59f-b60c664da489"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.e04d6eda-7a5e-460e-a527-96dd072a1e10"><aixm:upperLimit uom="FL">200</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.54ab216a-d23c-4806-8c6f-79de3ae44691" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="9">19.167 -98.117 19.133 -98.367 19.100 -98.583 19.000 -98.633 19.000 -98.583 19.083 -98.417 19.017 -98.183 19.050 -98.033 19.167 -98.117</gml:posList></gml:LinearRing></gml:exterior></gml:PolygonPatch></gml:patches></aixm:Surface></aixm:horizontalProjection></aixm:AirspaceVolume></ashCloudExtent><directionOfMotion uom="deg">270</directionOfMotion><speedOfMotion uom="[kn_i]">10</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.1812f2c7-ca6d-492a-a9dd-7c4959763e5c" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.df783c71-b533-4ecc-9ee4-5fad0d5038a8"><gml:timePosition>2025-12-25T14:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.78052c95-373d-42ed-bfd0-770e9e208ff4"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.161dcce9-7719-4ea5-808d-94615dad054f"><aixm:upperLimit uom="FL">200</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.dfc64c17-3d4d-4e74-89b7-886b2a4e6af5" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.050 -98.617 18.967 -98.617 18.567 -97.550 18.733 -97.500 19.050 -98.617</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.6a3f95ec-2026-4978-bb76-9c2bf47e2004" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.b290ec64-4a14-47ac-adb7-a0261bec4845"><gml:timePosition>2025-12-25T20:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.328f220e-76eb-459e-a6bc-0b2d4e044e56"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.9430e8ca-720f-4da7-af95-6f55e49f60fc"><aixm:upperLimit uom="FL">200</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.15b05feb-9d2b-4597-8977-c78d84fdf5b9" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.050 -98.617 18.967 -98.617 18.567 -97.533 18.733 -97.483 19.050 -98.617</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.4adfee35-05b0-4aa0-ac02-19a5018f6b30" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.ad21f960-75da-4315-a815-ace04e9e2709"><gml:timePosition>2025-12-26T02:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA EMS OBS IN STLT IMG UP TO APPRX 35NM FM SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE FCSTS GEN SE MOVMT THRU T+12. ...MONAGHAN</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.de9172b5-61b5-4a1c-b040-64cc521c718d"><gml:timePosition indeterminatePosition="before">2025-12-25T14:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX26KNES250823_C_KNES_20251225082359.xml</bulletinIdentifier></MeteorologicalBulletin>