FVXX21 KNES 061911 VA ADVISORY DTG: 20180406/1911Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/348 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 06/1615Z OBS VA CLD: SFC/FL140 S0004 W07744 - S0005 W07740 - S0005 W07739 - S0006 W07744 - S0004 W07744 MOV W 5KT FCST VA CLD +6HR: 06/2230Z SFC/FL140 S0004 W07744 - S0005 W07740 - S0005 W07739 - S0006 W07744 - S0004 W07744 FCST VA CLD +12HR: 07/0430Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 07/1030Z NO ASH EXP RMK: VA EXTD 5 NM W FM THE SUMMIT AT 1615Z, BUT IS MOSTLY OBSCURED BY WX CLDS AFTERWARDS. NWP MODEL WIND IS LGT AND VARIABLE. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180407/0115Z