FVXX20 KNES 171147 VA ADVISORY DTG: 20210517/1147Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/370 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EM ARND 17/1110Z OBS VA DTG: 17/1130Z OBS VA CLD: SFC/FL150 S0002 W07747 - S0004 W07739 - S0005 W07740 - S0007 W07747 - S0002 W07747 MOV W 10KT FCST VA CLD +6HR: 17/1730Z SFC/FL150 N0001 W07750 - S0004 W07739 - S0005 W07740 - S0004 W07752 - N0001 W07750 FCST VA CLD +12HR: 17/2330Z SFC/FL150 N0001 W07750 - S0004 W07738 - S0005 W07740 - S0004 W07752 - N0001 W07750 FCST VA CLD +18HR: 18/0530Z NO VA EXP RMK: PSBL VA EM SEEN IN SAT MOV W. MET CLDS ARE OBSC THE FULL VIEW. NWP GUIDANCE SHOWS A WNW MOV THRU T+12 HRS. WEBCAM IS OBSC BY MET CLDS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20210517/1745Z