FVXX22 KNES 092326 VA ADVISORY DTG: 20171109/2326Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/638 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: VA EM BEGINS OBS VA DTG: 09/2115Z OBS VA CLD: SFC/FL140 N0020 W07735 - N0013 W07721 - S0007 W07738 - S0005 W07741 - N0020 W07735 MOV NW 5-10KT FCST VA CLD +6HR: 10/0330Z SFC/FL150 N0029 W07708 - S0007 W07736 - S0004 W07740 - N0025 W07729 - N0029 W07708 FCST VA CLD +12HR: 10/0930Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 10/1530Z NO ASH EXP RMK: VA EM DETECTED ON NON-OPERATIONAL G-16 ASH IMAGERY. SMALL PLUME EXTENDING NE OF SUMMIT. ... NXT ADVISORY: