FVXX21 KNES 071733 VA ADVISORY DTG: 20180607/1733Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/568 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: INTERMITTENT VA EMS OBS VA DTG: 07/1700Z OBS VA CLD: SFC/FL160 S0000 W07759 - S0004 W07739 - S0007 W07740 - S0006 W07759 - S0000 W07759 MOV W 15-20KT FCST VA CLD +6HR: 07/2300Z SFC/FL160 S0000 W07758 - S0004 W07739 - S0005 W07740 - S0007 W07759 - S0000 W07758 FCST VA CLD +12HR: 08/0500Z SFC/FL160 S0000 W07802 - S0004 W07740 - S0005 W07738 - S0007 W07801 - S0000 W07802 FCST VA CLD +18HR: 08/1100Z SFC/FL160 NO ASH EXP RMK: DISCRETE VA EM OBS IN STLT AT 1446Z. NWP MODELS SUGGEST LTLCG IN WIND DIR THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180607/2330Z