FVXX24 KNES 251947 VA ADVISORY DTG: 20190825/1947Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/760 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 25/1931Z OBS VA CLD: SFC/FL190 N1910 W09921 - N1906 W09836 - N1856 W09837 - N1849 W09922 - N1910 W09921 MOV W 5KT FCST VA CLD +6HR: 26/0130Z SFC/FL190 N1920 W09901 - N1905 W09834 - N1856 W09839 - N1910 W09911 - N1920 W09901 FCST VA CLD +12HR: 26/0730Z SFC/FL190 N1920 W09902 - N1905 W09833 - N1857 W09840 - N1911 W09908 - N1920 W09902 FCST VA CLD +18HR: 26/1330Z SFC/FL190 NO ASH EXP RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. OBS VA BASED ON MODEL FCST WINDS WITH LOW CONFIDENCE. FUTURE EM FCST TO VEER OVR NXT 6-12 HOURS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190826/0145Z