FVXX24 KNES 060015 VA ADVISORY DTG: 20190906/0015Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/809 INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. VOLCAT. ERUPTION DETAILS: PSBL ONGOING VA EMS. OBS VA DTG: 05/2331Z OBS VA CLD: SFC/FL200 N1916 W09923 - N1904 W09836 - N1859 W09837 - N1902 W09902 - N1904 W09923 - N1916 W09923 MOV W 10-15KT FCST VA CLD +6HR: 06/0530Z SFC/FL200 N1910 W09924 - N1904 W09836 - N1859 W09838 - N1902 W09924 - N1910 W09924 FCST VA CLD +12HR: 06/1130Z SFC/FL200 N1905 W09925 - N1903 W09838 - N1900 W09837 - N1856 W09923 - N1905 W09925 FCST VA CLD +18HR: 06/1730Z SFC/FL200 N1905 W09926 - N1903 W09837 - N1900 W09836 - N1856 W09925 - N1905 W09926 RMK: VA EXTDG APRX 40 NM WNW OF SUMMIT. NWP MDLS INDICATE WINDS BECMG WSW BY T+12 HR. VA MOV BASED ON ASH3D AND NWP. WX CLD MOVG INTO AREA OBSCG VIEW. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20190906/0615Z