FVXX24 KNES 201927 CCA VA ADVISORY -CORRECTION DTG: 20190920/1927Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/874 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ADVISRY UPDATE OBS VA DTG: 20/1806Z OBS VA CLD: SFC/FL280 N1906 W09853 - N1901 W09838 - N1859 W09838 - N1856 W09852 - N1906 W09853 MOV W 20-25KT FCST VA CLD +6HR: 21/0000Z SFC/FL280 N1902 W10051 - N1835 W10050 - N1841 W10059 - N1859 W10059 - N1902 W10051 FCST VA CLD +12HR: 21/0600Z SFC/FL280 N1859 W10250 - N1820 W10253 - N1828 W10305 - N1851 W10305 - N1859 W10250 FCST VA CLD +18HR: 21/1200Z SFC/FL280 NO ASH EXP RMK: CORRECTED FOR FLIGHT LVL. NEW VA ERUPTION SEEN ON STLT IMAGERY MOV W AWAY FM SUMMIT. VO RPRTS VA AT FL280. VA HEIGHT AND MOV BASED ON VO RPRT, IMAGERY AND MODEL GUIDANCE. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190921/0130Z