FVXX22 KNES 301801 VA ADVISORY DTG: 20171030/1801Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/591 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NOAA CIMSS ALERT. ERUPTION DETAILS: NEW VA EM OBS VA DTG: 30/1715Z OBS VA CLD: SFC/FL280 S0008 W07756 - S0011 W07751 - S0025 W07758 - S0020 W07810 - S0013 W07805 - S0008 W07756 MOV SW 15-20KT FCST VA CLD +6HR: 30/2330Z SFC/FL280 S0039 W07950 - S0049 W07932 - S0114 W07926 - S0106 W07951 - S0046 W07957 - S0039 W07950 FCST VA CLD +12HR: 31/0530Z SFC/FL280 NO ASH EXP FCST VA CLD +18HR: 31/1130Z NO ASH EXP RMK: A NEW LARGE SINGLE EXHALATION WAS DETECTED IN NOAA/CIMSS FALSE COLOR IMAGERY. NWP MODELS SUGGEST EM TO AROUND FL280 AND MOV SW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20171031/0000Z