FVXX20 KNES 102031 VA ADVISORY DTG: 20190710/2031Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/531 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL VA EMS. OBS VA DTG: 10/2010Z OBS VA CLD: SFC/FL230 N1922 W09855 - N1905 W09837 - N1908 W09902 - N1922 W09855 MOV NW 10KT FCST VA CLD +6HR: 11/0200Z SFC/FL230 NO ASH EXP FCST VA CLD +12HR: 11/0800Z NO ASH EXP FCST VA CLD +18HR: 11/1400Z NO ASH EXP RMK: PSBL VA EMS. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. HOWEVER VO ACT HAS BEEN HIGH AND CONSISTENT. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20190711/0230Z