FVXX21 KNES 080423 VA ADVISORY DTG: 20180408/0423Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/354 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 08/0400Z OBS VA CLD: SFC/FL130 N0001 W07739 - S0009 W07714 - S0019 W07718 - S0007 W07740 - N0001 W07739 MOV E 5KT FCST VA CLD +6HR: 08/1000Z SFC/FL130 N0001 W07739 - S0013 W07703 - S0025 W07708 - S0008 W07741 - N0001 W07739 FCST VA CLD +12HR: 08/1600Z SFC/FL130 S0000 W07735 - S0032 W07707 - S0037 W07719 - S0005 W07743 - S0000 W07735 FCST VA CLD +18HR: 08/2200Z SFC/FL130 S0001 W07731 - S0037 W07709 - S0041 W07722 - S0005 W07743 - S0001 W07731 RMK: SEVERAL HOURS AGO VA WAS SEEN MOV ESE FROM THE SUMMIT. MORE RECENTLY VA COULD NOT BE DETECTED DUE TO WX CLD BUT AN OCNL HOT SPOT WAS SEEN. WND FCST TO VEER OVR NXT 18 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180408/1030Z