FVXX21 KNES 042254
VA ADVISORY
DTG: 20170104/2254Z

VAAC: WASHINGTON

VOLCANO: COLIMA 341040
PSN: N1930 W10337

AREA: MEXICO

SUMMIT ELEV: 12631 FT (3850 M)

ADVISORY NR: 2017/023

INFO SOURCE: GOES-EAST. GFS WINDS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 04/2145Z

OBS VA CLD: SFC/FL200 N1936 W10326 - N1727 W10222
- N1719 W10252 - N1929 W10343 - N1936 W10326 MOV
S 10-20KT 

FCST VA CLD +6HR: 05/0400Z SFC/FL200 N1935 W10329
- N1724 W10232 - N1717 W10314 - N1932 W10342 -
N1935 W10329 

FCST VA CLD +12HR: 05/1000Z SFC/FL200 N1933
W10329 - N1741 W10259 - N1744 W10348 - N1932
W10343 - N1933 W10329 

FCST VA CLD +18HR: 05/1600Z SFC/FL200 N1933
W10344 - N1931 W10322 - N1737 W10326 - N1749
W10405 - N1933 W10344 

RMK: STLT IM SHOWED A NEW EM AFTER 2015Z WHICH
HAS RESULTED IN A PLUME OF VA EXTD 130 NM TO THE
SSE OF THE SUMMIT. FUTURE EM FCST TO VEER FROM
SSE TO SSW OVR NXT 18  HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20170105/0500Z