FVXX21 KNES 020256 VA ADVISORY DTG: 20180302/0256Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/218 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS. OBS VA DTG: 02/0230Z OBS VA CLD: SFC/FL160 N0020 W07805 - S0004 W07738 - S0009 W07740 - N0010 W07813 - N0020 W07805 MOV NW 5-10KT FCST VA CLD +6HR: 02/0830Z SFC/FL160 N0018 W07801 - S0003 W07738 - S0008 W07740 - N0009 W07810 - N0018 W07801 FCST VA CLD +12HR: 02/1430Z SFC/FL160 N0028 W07811 - S0004 W07738 - S0008 W07740 - N0016 W07819 - N0028 W07811 FCST VA CLD +18HR: 02/2030Z SFC/FL160 NO ASH EXP RMK: INTERMITTENT VA EMS OBSERVED IN STLT IMAGERY MOV NW AWAY FROM SUMMIT. MODELS INIDCATE ANY FURTHER EMS WILL ALSO MOV TO THE NW THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180302/0900Z