FVXX21 KNES 311357
VA ADVISORY
DTG: 20181231/1357Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2018/046

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: VA EM AT 1300Z.

OBS VA DTG: 31/1330Z

OBS VA CLD: SFC/FL140 N1451 W09142 - N1446 W09138
- N1444 W09140 - N1449 W09144 - N1451 W09142 MOV
NW 15-20KT 

FCST VA CLD +6HR: 31/1930Z SFC/FL140 NO ASH EXP

FCST VA CLD +12HR: 01/0130Z NO ASH EXP

FCST VA CLD +18HR: 01/0730Z NO ASH EXP

RMK: VA EM OBS IN G16 VIS STLT IMAGERY AT 1300Z.
VA 5NM W TO 10NM WNW OF SUMMIT. VA LIKELY TO DISP
QUICKLY. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20181231/2000Z