FVXX20 KNES 190553 VA ADVISORY DTG: 20180319/0553Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/281 INFO SOURCE: GOES-EAST. NWP MODELS. ABBA. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 19/0530Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 045/5KT FCST VA CLD +6HR: 19/1130Z FCST VA CLD +12HR: 19/1730Z FCST VA CLD +18HR: 19/2330Z RMK: WEBCAM IMAGERY SHOWS INTERMITTENT EXPLOSIONS WITH VA PUFFS. OTHERWISE VA NOT SEEN IN VARIOUS MODES OF STLT IMAGERY. IR SHOWING A BRILLIANT HOTSPOT. NWP MDLS SUGGEST A SW TO W DRIFT OF VA. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180319/1200Z