FVXX21 KNES 281949 VA ADVISORY DTG: 20190228/1949Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/164 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. RADIOSONDE. ERUPTION DETAILS: VA CLD IN WEB CAM AT 28/1915Z. OBS VA DTG: 28/1942Z OBS VA CLD: SFC/FL220 N1902 W09837 - N1856 W09828 - N1853 W09833 - N1901 W09838 - N1902 W09837 MOV SE 15-20KT FCST VA CLD +6HR: 01/0130Z SFC/FL220 NO ASH EXP FCST VA CLD +12HR: 01/0730Z NO ASH EXP FCST VA CLD +18HR: 01/1330Z NO ASH EXP RMK: VA CLD SEEN IN WEB CAM IS CONFIRMED IN STLT IMAGEYR MOV SE. FURTHER VA CLDS MAY BE EXP. HGT AND MOV BASED ON SOUNDING, STLT AND MODELS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20190301/0145Z