LUXX23 KNES 281831
<MeteorologicalBulletin gml:id="uuid.0336796b-64d0-487a-9923-218987245a60" 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.b8f37879-f99a-41ca-a3fc-f5fd97fbdf63" 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.858ca03f-0e7e-4da5-ad2f-0084ec939c98"><gml:timePosition>2025-04-28T18:30:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.28f08e03-b54e-45dc-9d79-eb0527ab96ba" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.b07efac3-ab59-4499-aa73-97412d252493"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.963ec93b-c69a-4b0d-8e23-2fc19cb4e127" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.59a90c02-79eb-4145-a6f8-194379a80054" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2025-04-28T18:30:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2025/389</advisoryNumber><informationSource>GOES-19. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>VA MOVG SW</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.82588e68-4020-4365-a936-ee0d4e7b923c" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.a6759967-02bb-48f9-9870-ffe0da546c39"><gml:timePosition>2025-04-28T17:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.b8d343f7-378d-4968-b159-6b28f64320b8"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.234b434b-9dc8-4d1e-994f-5e2478e8783e"><aixm:upperLimit uom="FL">130</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.963d0833-06cf-45f0-8d49-4447c02e3ffd" srsDimension="2" 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-92.017</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.fe52d6eb-d334-4394-99db-aa1a4c5d3076" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.20745c94-e3d5-46fa-b170-8dc4e01f1f4d"><gml:timePosition>2025-04-29T12:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.df96546d-0654-4a5e-9b48-05e8e50f38de"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.f407eed4-a422-48dd-b5ab-7eccb31204ab"><aixm:upperLimit uom="FL">130</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.12f2f549-c84d-4aa7-a1e3-5b4af349f708" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">15.133 -91.683 14.934 -91.917 14.750 -91.550 14.767 -91.533 15.133 -91.683</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 IMAGERY MOVG SW APPRX 40NM FM SUMMIT. WEBCAM CRNTLY OBSCD BY WX CLDS. VA FCST THRU T+18 HRS BASED ON NWP MDLS SUGGESTING VEERING FL WINDS. ...COVERDALE</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.4e00a9d0-c275-4752-b20a-9b8247aa3fe8"><gml:timePosition indeterminatePosition="before">2025-04-29T00:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES281830_C_KNES_20250428183045.xml</bulletinIdentifier></MeteorologicalBulletin>