FVXX20 KNES 150921 VA ADVISORY DTG: 20190615/0921Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/434 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EM OBS VA DTG: 15/0911Z OBS VA CLD: SFC/FL200 N1909 W09840 - N1907 W09827 - N1900 W09823 - N1846 W09834 - N1849 W09844 - N1904 W09846 - N1909 W09840 MOV S 0-5KT FCST VA CLD +6HR: 15/1500Z SFC/FL200 N1910 W09832 - N1900 W09825 - N1841 W09843 - N1848 W09856 - N1910 W09842 - N1910 W09832 FCST VA CLD +12HR: 15/2100Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 16/0300Z NO ASH EXP RMK: PREV REMNANT VA HAS DISSIPATED. NEW VA EM OBS IN WEBCAM MOV S AT FL200. VA NOT VISIBLE IN STLT IMAGERY DUE TO WX CLDS. OBS BASED ON NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190615/1515Z