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<MeteorologicalBulletin gml:id="uuid.c2a492d0-1a2c-4d01-aa63-38df2ad18af1" 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.9ea6c76a-e481-4998-9552-6827f446a0c5" 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.dfd1544a-9581-4294-9d9e-9071540f744e"><gml:timePosition>2021-09-30T16:12:00Z</gml:timePosition></gml:TimeInstant></issueTime><issuingVolcanicAshAdvisoryCentre><Unit gml:id="uuid.90072e65-0c19-4905-8322-84245d22d56c" xmlns="http://www.aixm.aero/schema/5.1.1"><timeSlice><UnitTimeSlice gml:id="uuid.b98e33ef-1116-4ff0-88ef-a433a563ab6a"><gml:validTime /><interpretation>SNAPSHOT</interpretation><name>WASHINGTON</name><type>OTHER:VAAC</type></UnitTimeSlice></timeSlice></Unit></issuingVolcanicAshAdvisoryCentre><volcano><EruptingVolcano gml:id="uuid.094a2246-b936-424e-8c6d-39869855a44c" xmlns="http://def.wmo.int/metce/2013"><name>KILAUEA 332010</name><position><gml:Point axisLabels="Lat Long" gml:id="uuid.e3d32796-361d-4dce-aa08-1f46bd435a4e" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:pos>19.417 -155.283</gml:pos></gml:Point></position><eruptionDate>2021-09-30T16:12:00Z</eruptionDate></EruptingVolcano></volcano><stateOrRegion>HAWAIIAN.IS</stateOrRegion><summitElevation uom="[ft_i]">4009</summitElevation><advisoryNumber>2021/004</advisoryNumber><informationSource>GOES-17. HVO. HONOLULU MWO. WEBCAM. NWP MODELS.</informationSource><eruptionDetails>PSBL VA EMS</eruptionDetails><observation><VolcanicAshObservedOrEstimatedConditions gml:id="uuid.13f9a915-2641-4c82-96e4-2f4981173ad4" isEstimated="false" status="IDENTIFIABLE"><phenomenonTime><gml:TimeInstant gml:id="uuid.9df801c3-89f3-4655-8b8a-67aa5f8d721d"><gml:timePosition>2021-09-30T15:50:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudObservedOrEstimated gml:id="uuid.10a94989-261d-457a-a61c-06176bcbdafc"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.50d65281-986d-41b4-beec-a0182332c727"><aixm:upperLimit uom="FL">040</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.ae0c574b-8a1e-4ed6-a153-4b08b55e5316" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.467 -155.433 19.283 -155.583 19.400 -155.300 19.433 -155.283 19.467 -155.433</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.ec971a0e-4a6b-44c0-9769-5f6467b630cf" status="PROVIDED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c872041d-205a-4324-91ec-2dc2c2c7996a"><gml:timePosition>2021-09-30T22:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime><ashCloud><VolcanicAshCloudForecast gml:id="uuid.6b53796b-9629-4d92-8cba-7a012ea26b94"><ashCloudExtent><aixm:AirspaceVolume gml:id="uuid.8eba03bc-ee7c-437d-b5d5-d72afac6fb82"><aixm:upperLimit uom="FL">040</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.2282d759-eb21-46ef-ae93-0fa6ae71af46" srsDimension="2" srsName="http://www.opengis.net/def/crs/EPSG/0/4326"><gml:patches><gml:PolygonPatch><gml:exterior><gml:LinearRing><gml:posList count="5">19.450 -155.367 19.367 -155.333 19.417 -155.283 19.433 -155.283 19.450 -155.367</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.cc9cb823-597f-4ff6-aef6-1bb1eeb6c7e7" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.09095ea1-0d74-497c-bd5b-a159df759084"><gml:timePosition>2021-10-01T04:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><forecast><VolcanicAshForecastConditions gml:id="uuid.fb1ca377-ea10-4019-9799-794f51c16bc4" status="NO_VOLCANIC_ASH_EXPECTED"><phenomenonTime><gml:TimeInstant gml:id="uuid.c8b303df-eb4c-431a-8904-ce23e6e8e061"><gml:timePosition>2021-10-01T10:00:00Z</gml:timePosition></gml:TimeInstant></phenomenonTime></VolcanicAshForecastConditions></forecast><remarks>A SIGNATURE OF PSBL LIGHT VA WAS SEEN IN STLT IMAGERY APPRX 15NM SW OF SUMMIT. WEBCAM SHOWS PLUME OF MAINLY STEAM/GAS WITH PSBL LIGHT VA. VA FCST TO MOV W/WSW THRU T+6 HRS BASED ON NWP. ...COVERDALE</remarks><nextAdvisoryTime><gml:TimeInstant gml:id="uuid.e490e393-d3ea-4623-807a-ad532a2a74a0"><gml:timePosition indeterminatePosition="before">2021-09-30T22:15:00Z</gml:timePosition></gml:TimeInstant></nextAdvisoryTime></VolcanicAshAdvisory></meteorologicalInformation><bulletinIdentifier>A_LUXX23KNES301612_C_KNES_20210930162552.xml</bulletinIdentifier></MeteorologicalBulletin>