FVXX20 KNES 182304 VA ADVISORY DTG: 20180718/2304Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/685 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA ERUPTION JUST BFR 2200Z. OBS VA DTG: 18/2230Z OBS VA CLD: SFC/FL200 S0002 W07739 - S0005 W07739 - S0013 W07759 - S0004 W07800 - S0002 W07739 MOV W 25-30KT FCST VA CLD +6HR: 19/0430Z SFC/FL200 S0002 W07740 - S0005 W07739 - S0019 W07814 - S0008 W07818 - S0002 W07740 SFC/FL200 S0026 W07929 - S0042 W07919 - S0056 W07943 - S0038 W07952 - S0026 W07929 FCST VA CLD +12HR: 19/1030Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 19/1630Z NO ASH EXP RMK: VA EMS OBS IN IMAGERY STARTING IN 2200Z OVR WX CLD CVR. T+6HR FCST INCLUDES CURRENT VA EM AND ANY FURTHER VA EM. NWP MDLS SUGGEST LTLCG IN WIND DIR AND WIND SPEED THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180719/0500Z