FVXX21 KNES 221743
VA ADVISORY
DTG: 20150422/1743Z

VAAC: WASHINGTON

VOLCANO: COLIMA 341040
PSN: N1930 W10337

AREA: MEXICO

SUMMIT ELEV: 12631 FT (3850 M)

ADVISORY NR: 2015/308

INFO SOURCE: GOES-EAST. RADIOSONDE. GFS WINDS.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: 2 BRIEF EMISSIONS OF GAS AND
LGT VA AT 1639Z AND 1655Z TO FL170 MOV N

OBS VA DTG: 22/1715Z

OBS VA CLD: SFC/FL170 N1941 W10341 - N1940 W10334
- N1932 W10337 - N1933 W10339 - N1941 W10341 MOV
N 10KT 

FCST VA CLD +6HR: 22/2330Z SFC/FL170 N2006 W10344
- N2006 W10327 - N1930 W10335 - N1931 W10340 -
N2006 W10344 

FCST VA CLD +12HR: 23/0530Z SFC/FL170 NO ASH EXP

FCST VA CLD +18HR: 23/1130Z NO ASH EXP

RMK: CLD OF GAS AND LGT VA NOW SEEN IN 1715Z SAT
IMAGERY EXTNDS ARND 8NM FRM SUMMIT. THE AREA WILL
MOV N AND LIKELY DISP IN 3HRS. FCST AREA FOR ANY
NEW EMISSIONS BELOW FL170.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20150422/2345Z