FVXX21 KNES 140322 VA ADVISORY DTG: 20210914/0322Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/770 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 14/0200Z OBS VA CLD: SFC/FL150 N0003 W07759 - S0004 W07739 - S0006 W07801 - N0003 W07759 MOV W 15KT FCST VA CLD +6HR: 14/0800Z SFC/FL150 N0002 W07801 - S0004 W07739 - S0007 W07802 - N0002 W07801 FCST VA CLD +12HR: 14/1400Z SFC/FL150 N0001 W07801 - S0004 W07739 - S0008 W07802 - N0001 W07801 FCST VA CLD +18HR: 14/2000Z NO VA EXP RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210914/0915Z