FVXX21 KNES 082206 VA ADVISORY DTG: 20200908/2206Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/767 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND SUMMIT WEB CAM OBS VA DTG: 08/2140Z OBS VA CLD: SFC/FL150 N0005 W07748 - S0004 W07738 - S0006 W07741 - N0001 W07758 - N0005 W07748 MOV NW 10-15KT FCST VA CLD +6HR: 09/0330Z SFC/FL150 N0011 W07750 - S0005 W07737 - S0006 W07740 - N0003 W07806 - N0011 W07750 FCST VA CLD +12HR: 09/0930Z SFC/FL150 N0013 W07750 - S0005 W07737 - S0006 W07741 - N0004 W07808 - N0013 W07750 FCST VA CLD +18HR: 09/1530Z SFC/FL150 N0013 W07751 - S0005 W07737 - S0006 W07741 - N0004 W07808 - N0013 W07751 RMK: VA CLDS OBS IN STLT/SUMMIT WEB CAM MOVG NW FM SUMMIT. LOW CONF WITH VA EXT DUE TO WX CLDS IN STLT. VA HGT/DIR FM 2139Z VONA RPRT FM GI. NWP MDLS SHOWS CONT NW-LY MOVMT THRU T+18. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200909/0400Z