FVXX20 KNES 210633 VA ADVISORY DTG: 20190721/0633Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/586 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 21/0621Z OBS VA CLD: SFC/FL200 N1912 W09844 - N1902 W09838 - N1859 W09839 - N1906 W09851 - N1912 W09844 MOV NW 5-10KT FCST VA CLD +6HR: 21/1230Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 21/1830Z NO ASH EXP FCST VA CLD +18HR: 22/0030Z NO ASH EXP RMK: VA EM NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. VA HGT AND MOV BASED ON MODEL GUIDANCE. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190721/1230Z