FVXX20 KNES 182300 VA ADVISORY DTG: 20180918/2300Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/885 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW VA EM OBS VA DTG: 18/2230Z OBS VA CLD: SFC/FL160 N0003 W07823 - S0005 W07738 - S0008 W07738 - S0023 W07819 - N0003 W07823 MOV W 10-15KT FCST VA CLD +6HR: 19/0430Z SFC/FL160 S0005 W07739 - S0008 W07738 - S0031 W07820 - S0005 W07826 - S0005 W07739 FCST VA CLD +12HR: 19/1030Z SFC/FL160 S0005 W07738 - S0008 W07739 - S0037 W07825 - S0008 W07834 - S0005 W07738 FCST VA CLD +18HR: 19/1630Z SFC/FL160 N0004 W07825 - S0005 W07738 - S0007 W07738 - S0022 W07825 - N0004 W07825 RMK: VA EMS OBS IN STLT IMAGERY AT 09/18 2015Z. VA MOV W AT 10KTS AND WAS OBS MORE THAN 25 NMI W FM SUMMIT. NWP MODEL GUIDANCE AGREES WITH OBS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20180919/0500Z