FVXX21 KNES 062209 VA ADVISORY DTG: 20190706/2209Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/729 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS VA EM. OBS VA DTG: 06/2150Z OBS VA CLD: SFC/FL160 S0001 W07759 - S0004 W07740 - S0005 W07739 - S0004 W07759 - S0001 W07759 MOV W 20-25KT FCST VA CLD +6HR: 07/0400Z SFC/FL160 S0001 W07759 - S0004 W07739 - S0005 W07738 - S0004 W07759 - S0001 W07759 FCST VA CLD +12HR: 07/1000Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 07/1600Z NO ASH EXP RMK: PSS VA EM MVG W. VA CANNOT BE DETECTED DUE TO WX CLD. TYPICAL VA EM ACT EXPECTED WITH VA EXTENDING APRX 20 NM FM SUMMIT. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20190707/0415Z