FVXX20 KNES 290802 VA ADVISORY DTG: 20190729/0802Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/625 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 29/0746Z OBS VA CLD: SFC/FL200 N1904 W09840 - N1902 W09837 - N1900 W09837 - N1847 W09853 - N1854 W09904 - N1904 W09840 MOV SW 10-15KT FCST VA CLD +6HR: 29/1400Z SFC/FL200 N1903 W09837 - N1900 W09837 - N1841 W09856 - N1843 W09904 - N1852 W09908 - N1903 W09837 FCST VA CLD +12HR: 29/2000Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 30/0200Z NO ASH EXP RMK: VA EM VISIBLE IN STLT IMAGERY MOV SW FM SUMMIT FL200. NWP MODEL GUIDANCE AGREES WELL WITH OBS TRAJECTORY. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190729/1400Z