FVXX21 KNES 131245 VA ADVISORY DTG: 20180613/1245Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/591 INFO SOURCE:GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS SEEN AT 13/1100Z. OBS VA DTG: 13/1200Z OBS VA CLD: SFC/FL170 S0022 W07752 - S0020 W07709 - S0004 W07708 - S0004 W07772 – S0022 W07752 MOV SW 10-15KT FCST VA CLD +6H: 13/1800Z SFC/FL170 S0004 W07740 - S0005 W07753 – S0014 W07747 – S0004 W07739 – S0004 W07740 FCST VA CLD +12H: 14/0000Z SFC/FL170 S0004 W07740 - S0005 W07753 – S0014 W07747 – S0004 W07739 – S0004 W07740 FCST VA CLD +18H: 14/0600Z SFC/FL170 NO ASH EXP RMK: VA EM SEEN IN VISIBLE IMAGERY AND VOLCAT RGB. VA EM EXTDS 60 NM SW FM SUMMIT WITH SMALLER EM EXTDG ARND 40 NM SW OF SUMMIT... KIBLER/KONON NXT ADVISORY: WILL BE ISSUED BY 20180613/1845Z