FVXX20 KNES 270818 VA ADVISORY DTG: 20201127/0818Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1064 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: GI RPTS VA EM 27/0802Z OBS VA DTG: 27/0800Z OBS VA CLD: SFC/FL160 N0006 W07740 - S0004 W07738 - S0004 W07740 - N0004 W07746 - N0006 W07740 MOV NW 5-10KT FCST VA CLD +6HR: 27/1400Z SFC/FL160 N0004 W07746 - S0004 W07738 - S0005 W07740 - N0001 W07750 - N0004 W07746 FCST VA CLD +12HR: 27/2000Z NO VA EXP FCST VA CLD +18HR: 28/0200Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN. VONA RPTS VA EM TO FL160. OBS VA AREA AND MVMT ESTD FM NWP MDLS AND EARLIER VAA. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20201127/1415Z