FVXX21 KNES 190416 VA ADVISORY DTG: 20190319/0416Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/256 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM OBSD OBS VA DTG: 19/0407Z OBS VA CLD: SFC/FL280 N1906 W09816 - N1847 W09818 - N1849 W09825 - N1904 W09823 - N1906 W09816 MOV E 45-50KT FCST VA CLD +6HR: 19/1000Z SFC/FL280 NO ASH EXP FCST VA CLD +12HR: 19/1600Z NO ASH EXP FCST VA CLD +18HR: 19/2200Z NO ASH EXP RMK: HVY VA EM SEEN IN STLT IMAGERY MOV ESE AWAY FM SUMMIT. VA HGT AND MOV BASED ON GOES 16 IMAGERY. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190319/1015Z