FVXX20 KNES 292236 VA ADVISORY DTG: 20171229/2236Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/330 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS VA FROM 29/1600Z EMS OBS VA DTG: 29/2200Z OBS VA CLD: SFC/FL200 N1954 W09949 - N1948 W09931 - N1910 W09949 - N1919 W10014 - N1954 W09949 MOV NW 0-5KT FCST VA CLD +6HR: 30/0400Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 30/1000Z NO ASH EXP FCST VA CLD +18HR: 30/1600Z NO ASH EXP RMK: POSS VA SIGNATURE FROM 29/1600 EMS OBS IN STLT IMAGERY. VA EXP TO DISP WITHIN +6. NO OBS/RPRTS OF NEW EMS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20171230/0430Z