FVXX20 KNES 290215 VA ADVISORY DTG: 20190729/0215Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/624 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 29/0156Z OBS VA CLD: SFC/FL210 N1911 W09905 - N1903 W09837 - N1859 W09836 - N1855 W09911 - N1904 W09916 - N1911 W09905 MOV W 1-15KT FCST VA CLD +6HR: 29/0800Z SFC/FL210 N1913 W09916 - N1902 W09837 - N1859 W09835 - N1851 W09916 - N1856 W09931 - N1905 W09930 - N1913 W09916 FCST VA CLD +12HR: 29/1400Z SFC/FL210 N1917 W09920 - N1901 W09836 - N1859 W09836 - N1855 W09923 - N1907 W09928 - N1917 W09920 FCST VA CLD +18HR: 29/2000Z SFC/FL210 N1920 W09917 - N1902 W09837 - N1859 W09837 - N1854 W09922 - N1904 W09931 - N1913 W09929 - N1920 W09917 RMK: VA EM VISIBLE IN STLT IMAGERY MOV W FM SUMMIT FL210. DVLPG WX CL IN AREA, FULL EXTENT OF VA CLD UKNOWN. T+6,12,18 BASED NWP MODEL GUIDANCE. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190729/0815Z