FVXX20 KNES 301325 VA ADVISORY DTG: 20180730/1325Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/721 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: VA EMS WITH STEAM & GAS OBS OBS VA DTG: 30/1300Z OBS VA CLD: SFC/FL150 S0001 W07818 - S0004 W07740 - S0005 W07740 - S0015 W07817 - S0001 W07818 MOV W 15KT FCST VA CLD +6HR: 30/1900Z SFC/FL150 NO ASH EXP FCST VA CLD +12HR: 31/0100Z NO ASH EXP FCST VA CLD +18HR: 31/0700Z NO ASH EXP RMK: VA EMS WITH STEAM & GAS OBS MOV W IN STLT IMAGERY. NWP GUIDANCE SUGGEST CONT MOV W THROUGH +6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20180730/1930Z