FVXX20 KNES 170955 VA ADVISORY DTG: 20180317/0955Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/273 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM OBS VA DTG: 17/0930Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 090/10-15KT FCST VA CLD +6HR: 17/1530Z FCST VA CLD +12HR: 17/2130Z FCST VA CLD +18HR: 18/0330Z RMK: EXPLOSIONS AND VA EM SEEN AT SUMMIT VIA WEBCAM. VA NOT DETECTED IN STLT DUE TO DENSE MET CLDS. MODELS INDICATE VA CONT MOV WNW. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20180317/1600Z