FVXX20 KNES 291643 VA ADVISORY DTG: 20171229/1643Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/329 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ERUPTION WITH EM FROM ABT 13-16Z OBS VA DTG: 29/1627Z OBS VA CLD: SFC/FL200 N1921 W09908 - N1903 W09837 - N1900 W09838 - N1903 W09922 - N1921 W09908 MOV W 10KT FCST VA CLD +6HR: 29/2230Z SFC/FL200 N1928 W09938 - N1904 W09836 - N1900 W09837 - N1900 W09941 - N1928 W09938 FCST VA CLD +12HR: 30/0430Z SFC/FL200 N1924 W09905 - N1904 W09836 - N1900 W09837 - N1904 W09922 - N1924 W09905 FCST VA CLD +18HR: 30/1030Z SFC/FL200 N1920 W09908 - N1905 W09837 - N1900 W09837 - N1905 W09917 - N1920 W09908 RMK: EM HAVE ENDED FOR NOW. ERUPTION LASTED FOR ABT 3 HRS. VA EXTDS ABT 40NM E OF SUMMIT. WINDS FCST TO BECOME LGT AND VARIABLE. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20171229/2245Z