FVXX21 KNES 080033 VA ADVISORY DTG: 20171108/0033Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/171 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS VA EM OBS VA DTG: 08/0015Z OBS VA CLD: SFC/FL220 N1903 W09838 - N1900 W09837 - N1819 W09935 - N1829 W09944 - N1903 W09838 MOV SW 20-25KT FCST VA CLD +6HR: 08/0630Z SFC/FL220 N1903 W09838 - N1900 W09837 - N1822 W09941 - N1833 W09949 - N1903 W09838 FCST VA CLD +12HR: 08/1230Z SFC/FL220 N1903 W09838 - N1900 W09837 - N1829 W09947 - N1841 W09951 - N1903 W09838 FCST VA CLD +18HR: 08/1830Z SFC/FL220 N1902 W09837 - N1900 W09837 - N1838 W09949 - N1849 W09951 - N1902 W09837 RMK: CONS LGT VA PLUME EXTND TO APRX 75 NM WSW OF SUMMIT AS SEEN IN STLT. CONS VA EM ALSO SEEN IN WEB CAM. VA EM EXPECTED TO CONT BASED ON RECENT ACT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20171108/0630Z