FVXX23 KNES 092212 VA ADVISORY DTG: 20190609/2212Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/642 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 09/2150Z OBS VA CLD: SFC/FL170 S0001 W07753 - S0004 W07739 - S0006 W07739 - S0005 W07754 - S0001 W07753 MOV W 15-20KT FCST VA CLD +6HR: 10/0400Z SFC/FL170 S0001 W07753 - S0003 W07739 - S0005 W07739 - S0005 W07753 - S0001 W07753 FCST VA CLD +12HR: 10/1000Z SFC/FL170 NO ASH EXP FCST VA CLD +18HR: 10/1600Z NO ASH EXP RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. OBS VA BASED ON MODEL FCST WND WITH LTLCG EXP NXT 6 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190610/0415Z