FVXX22 KNES 202016 VA ADVISORY DTG: 20200820/2016Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/698 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: VA CLDS OBS IN SUMMIT WEB CAM AND STLT IMAGERY OBS VA DTG: 20/1950Z OBS VA CLD: SFC/FL14 N0000 W07753 - S0004 W07739 - S0007 W07740 - S0008 W07754 - N0000 W07753 MOV W 15-20KT FCST VA CLD +6HR: 21/0200Z SFC/FL140 N0004 W07802 - S0004 W07738 - S0007 W07739 - S0010 W07803 - N0004 W07802 FCST VA CLD +12HR: 21/0800Z NO VA EXP FCST VA CLD +18HR: 21/1400Z NO VA EXP RMK: VA CLDS OBS IN SUMMIT WEB CAM AND STLT. VA HGT FM 1956Z VONA RPRT FM GI. VA DIR FM STLT/NWP MDLS SHOWS CONT W-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200821/0215Z