FVXX20 KNES 091453 VA ADVISORY DTG: 20190509/1453Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/513 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 09/1430Z OBS VA CLD: SFC/FL170 N0001 W07759 - S0002 W07739 - S0006 W07738 - S0004 W07800 - N0001 W07759 MOV W 10-15KT FCST VA CLD +6HR: 09/2030Z SFC/FL170 N0002 W07759 - S0003 W07738 - S0007 W07738 - S0004 W07801 - N0002 W07759 FCST VA CLD +12HR: 10/0230Z SFC/FL170 N0000 W07801 - S0002 W07738 - S0007 W07738 - S0007 W07802 - N0000 W07801 FCST VA CLD +18HR: 10/0830Z SFC/FL170 N0001 W07801 - S0003 W07738 - S0006 W07738 - S0007 W07802 - N0001 W07801 RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD BUT WEB CAM SHOWS OCNL EM. OBS VA BASED ON MODEL FCST WINDS WITH LTLCG EXP. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190509/2100Z