FVXX22 KNES 230943 VA ADVISORY DTG: 20180823/0943Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/797 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: NEW VA EMS APRX 0815Z OBS VA DTG: 23/0915Z OBS VA CLD: SFC/FL170 N0005 W07755 - S0004 W07738 - S0007 W07740 - S0000 W07759 - N0005 W07755 MOV NW 15-20KT FCST VA CLD +6HR: 23/1530Z SFC/FL170 NO ASH EXP FCST VA CLD +12HR: 23/2130Z NO ASH EXP FCST VA CLD +18HR: 24/0330Z NO ASH EXP RMK: VA PUFF DETECTED ON STLT MOVG NW OF SUMMIT. HOTSPOT SEEN ON SWIR. VA FCST TO DSIPT BY T+6 HR BUT OCNL PUFF PSBL DURG THIS PD. NWP MDL WNDS FM SE. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20180823/1545Z