FVXX21 KNES 271743 VA ADVISORY DTG: 20211127/1743Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1078 INFO SOURCE: GOES-16. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: LKLY VA EMS OBS VA DTG: 27/1710Z OBS VA CLD: SFC/FL160 N0007 W07749 - S0004 W07738 - S0005 W07739 - N0004 W07751 - N0007 W07749 MOV NW 10KT FCST VA CLD +6HR: 27/2300Z SFC/FL160 N0011 W07751 - S0004 W07738 - S0005 W07738 - N0006 W07755 - N0011 W07751 FCST VA CLD +12HR: 28/0500Z SFC/FL160 S0002 W07758 - S0003 W07738 - S0004 W07738 - S0011 W07756 - S0002 W07758 FCST VA CLD +18HR: 28/1100Z SFC/FL160 N0013 W07751 - S0003 W07738 - S0005 W07739 - N0005 W07755 - N0013 W07751 RMK: VA EMS NOT SEEN IN SAT PROPABLY DUE TO MET CLDS. VONA AND RPRT RECEIVED. VA FL/DIR BASED ON RPRT AND MDL GUIDANCE. NWP MDL FCST MW BY T+6HRS, WSW WIND BY T+12HRS, THEN NW BY T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20211127/2345Z