FVXX20 KNES 162157 VA ADVISORY DTG: 20180716/2157Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/680 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EMS APRX 2035Z OBS VA DTG: 16/2115Z OBS VA CLD: SFC/FL190 N0004 W07811 - S0002 W07740 - S0006 W07739 - S0006 W07739 - S0007 W07740 - S0006 W07811 - N0004 W07811 MOV W 30-35KT FCST VA CLD +6HR: 17/0330Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 17/0930Z NO ASH EXP FCST VA CLD +18HR: 17/1530Z NO ASH EXP RMK: DISTINCT VA PUFF SEEM ON STLT QUICKLY MOVG W OF SUMMIT. FL OF VA DETERMINED FM NWP MDL SOUNDINGS. VA EXPECTED TO DSIPT BY T+6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20180717/0400Z