FVXX24 KNES 190059 VA ADVISORY DTG: 20190819/0059Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/728 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS ONGOING VA EMS OBS VA DTG: 19/0041Z OBS VA CLD: SFC/FL200 N1907 W09920 - N1901 W09837 - N1859 W09836 - N1852 W09920 - N1907 W09920 MOV W 15-20KT FCST VA CLD +6HR: 19/0630Z SFC/FL200 N1902 W09837 - N1859 W09837 - N1846 W09920 - N1856 W09922 - N1902 W09837 FCST VA CLD +12HR: 19/1230Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 19/1830Z NO ASH EXP RMK: VA NOT VISIBLE IN STLT IMAGERY DUE TO WX CLDS IN AREA. ONGOING VA EMS LIKELY GIVEN RECENT RPRTS. OBS BASED ON NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190819/0700Z