FVXX20 KNES 281556
VA ADVISORY
DTG: 20120728/1555Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2012/054

INFO SOURCE: GOES-13. GFS WINDS. 

ERUPTION DETAILS: CONTINUING EMISSIONS

OBS VA DTG: 28/1515Z

OBS VA CLD: SFC/FL170 N1450 W09206 - N1447 W09132
- N1441 W09131 - N1440 W09206 - N1450 W09206 MOV
W 15KT 

FCST VA CLD +6HR: 28/2130Z SFC/FL170 N1450 W09211
- N1447 W09131 - N1441 W09132 - N1440 W09210 -
N1450 W09211 

FCST VA CLD +12HR: 29/0330Z SFC/FL170 NO ASH EXP

FCST VA CLD +18HR: 29/0930Z NO ASH EXP

RMK: VA EXTENDS 30 NM W OF SUMMIT. 
UNIDIRECTIONAL WINDS LEAD TO LOW CONFIDENCE IN
HEIGHT ASSIGNMENT. ...SALEMI

NXT ADVISORY: WILL BE ISSUED BY 20120728/2200Z

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