FVXX23 KNES 281551
VA ADVISORY
DTG: 20150228/1551Z

VAAC: WASHINGTON

VOLCANO: COLIMA 341040
PSN: N1930 W10337

AREA: MEXICO

SUMMIT ELEV: 12631 FT (3850 M)

ADVISORY NR: 2015/120

INFO SOURCE: GOES-EAST. MEXICO CITY MWO.
RADIOSONDE. GFS WINDS. NAM WINDS. VOLCANO WEB
CAMERA. 

ERUPTION DETAILS: OCNL BRIEF BURSTS OF GAS AND
ASH. 

OBS VA DTG: 28/1515Z

OBS VA CLD: SFC/FL180 N1937 W10328 - N1931 W10327
- N1928 W10337 - N1933 W10338 - N1937 W10328 MOV
NE 20KT 

FCST VA CLD +6HR: 28/2130Z SFC/FL200 N2035 W10049
- N2008 W10038 - N1925 W10333 - N1933 W10338 -
N2035 W10049 

FCST VA CLD +12HR: 01/0330Z SFC/FL200 N2108
W10037 - N2035 W10023 - N1925 W10335 - N1934
W10338 - N2108 W10037 

FCST VA CLD +18HR: 01/0930Z SFC/FL200 N2135
W10125 - N2103 W10049 - N1924 W10333 - N1933
W10339 - N2135 W10125 

RMK: AFTER SEVERAL QUIET HRS NEW SHORT BURSTS
RPRT AT 1456Z 1509Z 1539Z 1544Z EST FL180 MOV ENE
AT 20KT. AT 1515Z FIRST BURST EXTD 7NM ENE OF
SUMMIT. WINDS FCST TO SHIFT ASH MORE NE BY
NIGHTFALL.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20150228/2145Z