FVXX22 KNES 280913 VA ADVISORY DTG: 20190428/0913Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/466 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 28/0850Z OBS VA CLD: SFC/FL170 S0002 W07759 - S0002 W07738 - S0005 W07740 - S0005 W07800 - S0002 W07759 MOV W 10-15KT FCST VA CLD +6HR: 28/1500Z SFC/FL170 S0001 W07801 - S0002 W07738 - S0005 W07738 - S0005 W07800 - S0001 W07801 FCST VA CLD +12HR: 28/2100Z SFC/FL170 N0004 W07801 - S0002 W07738 - S0005 W07740 - S0001 W07802 - N0004 W07801 FCST VA CLD +18HR: 29/0300Z SFC/FL170 N0004 W07802 - S0002 W07738 - S0005 W07739 - S0000 W07802 - N0004 W07802 RMK: VA EXT 18 NM W OF THE SUMMIT. LTLCG EXP. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190428/1515Z