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<MeteorologicalBulletin gml:id="uuid.5b3cc611-0548-4f57-a03d-146f10211a90" 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.400903e0-f2cb-4f78-9dc0-bb46d3ad7b2c" 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.f0139e5c-7bdb-4c6f-989d-e99e5e7ee0da"><gml:timePosition>2023-08-07T15:23:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.1a9cb7cd-1e64-4ec3-addb-684d3e92f2dd" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.3d3677ab-be7d-4a9b-8f57-d538efa49a68"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.04f02b20-745d-40dc-88de-20153edb3001" xmlns="http://def.wmo.int/metce/2013"><name>SANTA MARIA 342030</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.7d7928a9-04ec-4062-af58-ee49ec7e50a9" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>14.750 -91.550</gml:pos></gml:Point></position><eruptionDate>2023-08-07T15:23:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>GUATEMALA</stateOrRegion><summitElevation uom="[ft_i]">12287</summitElevation><advisoryNumber>2023/128</advisoryNumber><informationSource>GOES-16. NWP MODELS.</informationSource><eruptionDetails>FREQUENT VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.803f5ced-0477-42fe-bea2-43c722ba2500" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.39000501-48c6-421b-aa3a-0de031553d98"><gml:timePosition>2023-08-07T15:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.22a2a3e1-d222-4eed-a7bc-e5bda2df6a3f"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.2a7a3ab2-13e3-4dc6-a703-c02a495ddced"><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.c237cda3-cef1-4f0c-a203-241bb814b19f" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.817 -92.300 14.650 -92.300 14.733 -91.533 14.767 -91.533 14.817 -92.300</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]">15</speedOfMotion></VolcanicAshCloudObservedOrEstimated></ashCloud></VolcanicAshObservedOrEstimatedConditions></observation><forecast><VolcanicAshForecastConditions gml:id="uuid.41f5c45d-b702-4eed-ad92-51e69fc290d5" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.cbaae0c2-360a-446b-92fc-1562818f0c79"><gml:timePosition>2023-08-07T21:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.a453eaf0-b91b-4fa5-af6d-c8abd3476e2c"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.eb4122ce-19da-4914-b638-57f7f9b732ca"><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.755f2841-c55a-47f6-9444-c0500ee59991" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.767 -91.550 14.533 -92.217 14.317 -92.100 14.733 -91.533 14.767 -91.550</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.75a5be5d-1107-4f7a-a15c-37cd1fdcb684" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.4b9e545e-4f40-471a-af04-338612a85241"><gml:timePosition>2023-08-08T03:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.2a0289d7-4c72-44e5-b64f-a574183881a8"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.7526a216-e943-47e1-8553-0940268d6eed"><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.e0688a01-72df-4e4a-9ba7-c52d803a47b6" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">14.767 -91.550 14.667 -92.233 14.417 -92.183 14.733 -91.533 14.767 -91.550</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.fa0b4fcc-b958-4fc4-a0de-d5535d90b244" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.0e22a509-27e4-437e-957a-3b3b74d2b0c8"><gml:timePosition>2023-08-08T09:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>VA PUFFS OBS IN STLT IMG MOV W EXT ABOUT 50 NMI FM SUMMIT. MVMT EXP TO SHIFT MORE SW BY T+6. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.41a1ce47-284a-44dd-a702-cb8113d960de"><gml:timePosition indeterminatePosition="before">2023-08-07T21:30:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX25KNES071523_C_KNES_20230807152400.xml</bulletinIdentifier></MeteorologicalBulletin>