FVXX24 KNES 231706 VA ADVISORY DTG: 20190923/1706Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/888 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 23/1640Z OBS VA CLD: SFC/FL220 N1905 W09923 - N1902 W09837 - N1849 W09920 - N1905 W09923 MOV W 15-20KT FCST VA CLD +6HR: 23/2230Z SFC/FL220 N1905 W09923 - N1902 W09836 - N1849 W09920 - N1905 W09923 FCST VA CLD +12HR: 24/0430Z SFC/FL220 NO ASH EXP FCST VA CLD +18HR: 24/1030Z NO ASH EXP RMK: VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190923/2300Z