<MeteorologicalBulletin xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="uuid.059b8d77-73dd-4ddc-a55d-7fe751fe4ab4" xmlns="http://def.wmo.int/collect/2014" xsi:schemaLocation="http://def.wmo.int/collect/2014 http://schemas.wmo.int/collect/1.2/collect.xsd">
    <meteorologicalInformation>
        <iwxxm:VolcanicAshAdvisory xmlns:aixm="http://www.aixm.aero/schema/5.1.1" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:iwxxm="http://icao.int/iwxxm/2025-2" xmlns:metce="http://def.wmo.int/metce/2013" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" gml:id="uuid.680f2db6-075b-46db-a6f8-4aa3e269a959" xsi:schemaLocation="http://icao.int/iwxxm/2025-2 http://schemas.wmo.int/iwxxm/2025-2/iwxxm.xsd" permissibleUsage="OPERATIONAL" reportStatus="NORMAL">
            <iwxxm:issueTime>
                <gml:TimeInstant gml:id="uuid.319f77f2-a1dd-4ea7-834a-0dc731444958">
                    <gml:timePosition>2026-07-23T01:07:00Z</gml:timePosition>
                </gml:TimeInstant>
            </iwxxm:issueTime>
            <iwxxm:issuingVolcanicAshAdvisoryCentre>
                <aixm:Unit gml:id="uuid.6a962078-92c3-400c-9e17-887388e90c34">
                    <aixm:timeSlice>
                        <aixm:UnitTimeSlice gml:id="uuid.6ccfb828-d390-41ce-afd1-cd46cf8a2adc">
                            <gml:validTime/>
                            <aixm:interpretation>SNAPSHOT</aixm:interpretation>
                            <aixm:name>MONTREAL</aixm:name>
                            <aixm:type>OTHER:VAAC</aixm:type>
                        </aixm:UnitTimeSlice>
                    </aixm:timeSlice>
                </aixm:Unit>
            </iwxxm:issuingVolcanicAshAdvisoryCentre>
            <iwxxm:volcano>
                <metce:EruptingVolcano gml:id="uuid.b7e2aa93-7abf-46ef-893d-69fade803a2b">
                    <metce:name>SHEVELUCH 300270</metce:name>
                    <metce:position>
                        <gml:Point gml:id="uuid.cd4275d4-7c92-4a82-8d04-c2b4fdc44455" axisLabels="Lat Long" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326">
                            <gml:pos>56.653 161.36</gml:pos>
                        </gml:Point>
                    </metce:position>
                    <metce:eruptionDate>2026-07-23T01:07:00Z</metce:eruptionDate>
                </metce:EruptingVolcano>
            </iwxxm:volcano>
            <iwxxm:stateOrRegion>RUSSIA</iwxxm:stateOrRegion>
            <iwxxm:sourceElevationAMSL uom="M">3283</iwxxm:sourceElevationAMSL>
            <iwxxm:advisoryNumber>2026/0020</iwxxm:advisoryNumber>
            <iwxxm:informationSource>GOES-18</iwxxm:informationSource>
            <iwxxm:eruptionDetails>DISSIPATED VA FM 20260721 ERUPTION</iwxxm:eruptionDetails>
            <iwxxm:observation>
                <iwxxm:VolcanicAshObservedOrEstimatedConditions gml:id="uuid.c6b2a144-de2f-4fef-9b3e-ab35ebaa87fb" isEstimated="false" status="NOT_IDENTIFIABLE">
                    <iwxxm:phenomenonTime>
                        <gml:TimeInstant gml:id="uuid.6333457e-6a6e-4bf7-923b-4fcad1e3abaa">
                            <gml:timePosition>2026-07-23T01:00:00Z</gml:timePosition>
                        </gml:TimeInstant>
                    </iwxxm:phenomenonTime>
                    <iwxxm:wind>
                        <iwxxm:WindObservedOrEstimated gml:id="uuid.d4c6d9f6-d569-4277-9fc3-86b990df6f34" variableWindDirection="true">
                            <iwxxm:verticalLayer>
                                <aixm:AirspaceLayer gml:id="uuid.349d620d-0461-4b0b-ab6a-565981788e6a">
                                    <aixm:upperLimit uom="FL">1</aixm:upperLimit>
                                    <aixm:upperLimitReference>STD</aixm:upperLimitReference>
                                    <aixm:lowerLimit>GND</aixm:lowerLimit>
                                    <aixm:lowerLimitReference>SFC</aixm:lowerLimitReference>
                                </aixm:AirspaceLayer>
                            </iwxxm:verticalLayer>
                            <iwxxm:windSpeed uom="[kn_i]">1</iwxxm:windSpeed>
                        </iwxxm:WindObservedOrEstimated>
                    </iwxxm:wind>
                </iwxxm:VolcanicAshObservedOrEstimatedConditions>
            </iwxxm:observation>
            <iwxxm:forecast>
                <iwxxm:VolcanicAshForecastConditions gml:id="uuid.2cc7d0ac-ed94-4ceb-a359-cf7d98f33544" status="NO_VOLCANIC_ASH_EXPECTED">
                    <iwxxm:phenomenonTime>
                        <gml:TimeInstant gml:id="uuid.c49e9da8-c048-40da-871f-13c3495d65f7">
                            <gml:timePosition>2026-07-23T07:00:00Z</gml:timePosition>
                        </gml:TimeInstant>
                    </iwxxm:phenomenonTime>
                </iwxxm:VolcanicAshForecastConditions>
            </iwxxm:forecast>
            <iwxxm:forecast>
                <iwxxm:VolcanicAshForecastConditions gml:id="uuid.e0e8ac1a-cad9-42a8-a447-a1eb0e4c9a53" status="NO_VOLCANIC_ASH_EXPECTED">
                    <iwxxm:phenomenonTime>
                        <gml:TimeInstant gml:id="uuid.d15ba07a-9f48-4c4e-ae12-d9c26b48c301">
                            <gml:timePosition>2026-07-23T13:00:00Z</gml:timePosition>
                        </gml:TimeInstant>
                    </iwxxm:phenomenonTime>
                </iwxxm:VolcanicAshForecastConditions>
            </iwxxm:forecast>
            <iwxxm:forecast>
                <iwxxm:VolcanicAshForecastConditions gml:id="uuid.9b3e030a-3b7a-4d09-ba95-971fe62c57a3" status="NO_VOLCANIC_ASH_EXPECTED">
                    <iwxxm:phenomenonTime>
                        <gml:TimeInstant gml:id="uuid.66a46359-1844-4280-b13f-768050c584f9">
                            <gml:timePosition>2026-07-23T19:00:00Z</gml:timePosition>
                        </gml:TimeInstant>
                    </iwxxm:phenomenonTime>
                </iwxxm:VolcanicAshForecastConditions>
            </iwxxm:forecast>
            <iwxxm:remarks>VOLCANIC ASH IS NO LONGER VISIBLE IN SATELLITE IMAGERY.  VA PRODUCTS AT WEATHER.GC.CA/EER/VAAC/ (ALL LOWER CASE)</iwxxm:remarks>
            <iwxxm:nextAdvisoryTime nilReason="http://codes.wmo.int/common/nil/inapplicable"/>
        </iwxxm:VolcanicAshAdvisory>
    </meteorologicalInformation>
    <bulletinIdentifier>A_LUCN01CWAO230107_C_CWAO_20260723010000.xml</bulletinIdentifier>
</MeteorologicalBulletin>