VA ADVISORY DTG: 20210412/1004Z VAAC: TOULOUSE VOLCANO: SOUFRIERE ST. VINCENT 360150 PSN: N1319 W06110 AREA: WEST INDIES SUMMIT ELEV: 1220M ADVISORY NR: 2021/9 INFO SOURCE: VAAC WASHINGTON AVIATION COLOUR CODE: UNKNOWN ERUPTION DETAILS:ERUPTION AT 20210409/1900Z VA EM OBS 08Z TOP FL420 MOV ESE OBS VA DTG: 12/1000Z OBS VA CLD: PLEASE SEE FVXX25 KNES 120934 ISSUED BY VAAC WASHINGTON FCST VA CLD +6 HR: 12/1600Z NOT PROVIDED FCST VA CLD +12 HR: 12/2200Z NOT PROVIDED FCST VA CLD +18 HR: 13/0400Z NOT PROVIDED RMK: PLEASE SEE FVXX25 KNES 120934Z ISSUED BY VAAC WASHINGTON WHICH DESCRIBES CONDITIONS OVER OR NEAR THE VAAC TOULOUSE AREA OF RESPONSIBILITY. ALL PRODUCTS ARE AVAILABLE AT (LOWER CASE) HTTPS://WWW.SSD.NOAA.GOV/VAAC/MESSAGES.HTML NXT ADVISORY: WILL BE ISSUED BY 20210412/1530Z=