FVXX21 KNES 051648 VA ADVISORY DTG: 20211205/1648Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1113 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 05/1610Z OBS VA CLD: SFC/FL150 N0002 W07759 - S0004 W07740 - S0005 W07738 - S0007 W07800 - N0002 W07759 MOV W 10KT FCST VA CLD +6HR: 05/2200Z SFC/FL150 S0004 W07740 - S0005 W07740 - S0014 W07803 - S0006 W07804 - S0004 W07740 FCST VA CLD +12HR: 06/0400Z NO VA EXP FCST VA CLD +18HR: 06/1000Z NO VA EXP RMK: VA IS CURRENT NOT VISIBLE ON STLT OR WEBCAM DUE TO DENSE WX CLDS, BUT IS STILL EXPECTED IN THE AREA. VA IS DRAWN BASED ON PREV VAA AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20211205/2245Z