FVXX21 KNES 181506
VA ADVISORY
DTG: 20150418/1506Z

VAAC: WASHINGTON

VOLCANO: COLIMA 341040
PSN: N1930 W10337

AREA: MEXICO

SUMMIT ELEV: 12631 FT (3850 M)

ADVISORY NR: 2015/290

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

ERUPTION DETAILS: EMISSION AT 18/1445Z

OBS VA DTG: 18/1445Z

OBS VA CLD: SFC/FL200 N1939 W10338 - N1938 W10332
- N1929 W10335 - N1931 W10340 - N1939 W10338 MOV
NE 20-25KT 

FCST VA CLD +6HR: 18/2100Z SFC/FL200 N2130 W10246
- N2121 W10144 - N2108 W10152 - N2118 W10249 -
N2130 W10246 

FCST VA CLD +12HR: 19/0300Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 19/0900Z NO ASH EXP

RMK: SHORT DURATION VA EMISSION AT 18/1445Z IS
MVG NNE AT 20-25 KTS AND SHOULD FAN OUT FROM N TO
NE IN THE NEXT 6HRS BEFORE BECOMING TOO FAINT TO
DETECT BY 12HRS.  ...GALLINA

NXT ADVISORY: WILL BE ISSUED BY 20150418/2100Z