FVXX24 KNES 201042 VA ADVISORY DTG: 20190820/1042Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/734 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: FQT EM OBS VA DTG: 20/1031Z OBS VA CLD: SFC/FL200 N1904 W09836 - N1859 W09836 - N1854 W09918 - N1901 W09919 - N1904 W09836 MOV W 15-20KT FCST VA CLD +6HR: 20/1630Z SFC/FL200 N1908 W09926 - N1904 W09836 - N1859 W09837 - N1859 W09927 - N1908 W09926 FCST VA CLD +12HR: 20/2230Z SFC/FL200 N1907 W09927 - N1904 W09836 - N1859 W09836 - N1855 W09927 - N1907 W09927 FCST VA CLD +18HR: 21/0430Z SFC/FL200 N1904 W09837 - N1859 W09835 - N1840 W09919 - N1847 W09924 - N1904 W09837 RMK: VA EXT 40 NM WSW OF THE SUMMIT. LTLCG EXP OVR NXT 12 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190820/1645Z