FVXX20 KNES 301938 VA ADVISORY DTG: 20151130/1938Z VAAC: WASHINGTON VOLCANO: COLIMA 341040 PSN: N1930 W10337 AREA: MEXICO SUMMIT ELEV: 12631 FT (3850 M) ADVISORY NR: 2015/640 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. ERUPTION DETAILS: OCNL PUFFS OF VA OBS VA DTG: 30/1915Z OBS VA CLD: SFC/FL170 N1932 W10337 - N1929 W10337 - N1929 W10343 - N1932 W10343 - N1932 W10337 MOV W 5-10KT FCST VA CLD +6HR: 01/0130Z SFC/FL170 N1932 W10337 - N1929 W10336 - N1909 W10352 - N1928 W10407 - N1932 W10337 FCST VA CLD +12HR: 01/0730Z SFC/FL170 NO ASH EXP FCST VA CLD +18HR: 01/1330Z NO ASH EXP RMK: IMAGERY SHOWS OCNL PUFFS OF VA. LATEST PUFF IS SEEN 5 NMI W OF SUMMIT. FORECAST IS FOR POSSIBLE FUTURE EMS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20151201/0145Z