FVXX21 KNES 241815 VA ADVISORY DTG: 20211124/1815Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1065 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS LIKELY OBS VA DTG: 24/1740Z OBS VA CLD: SFC/FL150 S0003 W07739 - S0007 W07739 - S0010 W07755 - S0003 W07756 - S0003 W07739 MOV W 10KT FCST VA CLD +6HR: 24/2330Z SFC/FL150 S0002 W07800 - S0003 W07739 - S0006 W07738 - S0013 W07801 - S0002 W07800 FCST VA CLD +12HR: 25/0530Z NO VA EXP FCST VA CLD +18HR: 25/1130Z NO VA EXP RMK: STLT AND WEBCAM ARE CURRENTLY OBSC BY WX CLDS BUT EMS STILL LIKELY W OF SUMMIT. LTLCG IN FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20211125/0015Z