FVXX20 KNES 202321 VA ADVISORY DTG: 20191120/2321Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1301 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS SEEN IN STLT IMAGERY OBS VA DTG: 20/2250Z OBS VA CLD: SFC/FL150 N0000 W07728 - S0005 W07726 - S0006 W07740 - S0002 W07740 - N0000 W07728 MOV E 5-10KT FCST VA CLD +6HR: 21/0500Z SFC/FL150 N0004 W07737 - N0000 W07730 - S0006 W07738 - S0005 W07741 - N0004 W07737 FCST VA CLD +12HR: 21/1100Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 21/1700Z NO ASH EXP RMK: VA EMS SEEN EXT 5 NM E OF SUMMIT. HEIGHT AND DIRECTION OF VA FM NWP MDLS WHICH FCST NE-LY TREND THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20191121/0515Z