FVXX22 KNES 012341
VA ADVISORY
DTG: 20160501/2341Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2016/108

INFO SOURCE: GOES-EAST. NAM WINDS. 

ERUPTION DETAILS: EARLIER VA EM STILL DETECTABLE

OBS VA DTG: 01/2315Z

OBS VA CLD: SFC/FL200 N1401 W09246 - N1347 W09227
- N1316 W09247 - N1333 W09304 - N1401 W09246 MOV
SW 15-20KT 

FCST VA CLD +6HR: 02/0530Z SFC/FL200 NO ASH EXP

FCST VA CLD +12HR: 02/1130Z NO ASH EXP

FCST VA CLD +18HR: 02/1730Z NO ASH EXP

RMK: DISCRETE VA EM STILL DETECTABLE IN STLT. EM
HAS BECOME DIFFUSE IS EXPECTED TO DISP WI 6 HRS.
EM LOCATED BETWEEN APROX 78 AND 110NM SW OF
SUMMIT. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20160502/0545Z