FVXX20 KNES 182211 VA ADVISORY DTG: 20171118/2211Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/208 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. MEXICO CITY MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM OBS VA DTG: 18/2147Z OBS VA CLD: SFC/FL230 N1904 W09837 - N1857 W09834 - N1853 W09843 - N1903 W09847 - N1904 W09837 MOV WSW 10KT FCST VA CLD +6HR: 19/0400Z SFC/FL230 N1848 W10007 - N1830 W09956 - N1822 W10017 - N1840 W10026 - N1848 W10007 FCST VA CLD +12HR: 19/1000Z SFC/FL230 NO ASH EXP FCST VA CLD +18HR: 19/1600Z NO ASH EXP RMK: VA EM SEEN IN WEBCAM AND STLT IMAGERY. MWO RPRTS EM TO FL230 AND MOV WSW. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20171119/0415Z