FVXX20 KNES 281553
VA ADVISORY
DTG: 20121128/1553Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2012/079

INFO SOURCE: GOES-13. GFS WINDS. INSIVUMEH. 

ERUPTION DETAILS: ERUPTION PRIOR TO 28/1300Z

OBS VA DTG: 28/1515Z

OBS VA CLD: SFC/FL150 N1457 W09159 - N1445 W09132
- N1401 W09140 - N1423 W09217 - N1457 W09159 MOV
SW 10KT 

FCST VA CLD +6HR: 28/2130Z SFC/FL150 N1455 W09208
- N1444 W09132 - N1353 W09139 - N1417 W09223 -
N1455 W09208 

FCST VA CLD +12HR: 29/0330Z SFC/FL150 N1449
W09213 - N1445 W09131 - N1353 W09138 - N1416
W09223 - N1449 W09213 

FCST VA CLD +18HR: 29/0930Z SFC/FL150 N1444
W09132 - N1353 W09138 - N1411 W09225 - N1436
W09213 - N1444 W09132 

RMK: VIS IMAGERY SHOWS ERUPTION TO FL150 AROUND
28/1345Z EMITTING ASH THAT MOVED W ABOUT 25 NM
FROM THE SUMMIT BEFORE STARTING TO SHIFT SWWD
INDICATING VEERING WINDS NEAR THE VOLCANO.  MODEL
WINDS SHOW LITTLE CHANGE IN FLOW WITH VEERING
SETUP TO CONTINUE. ...LIDDICK

NXT ADVISORY: WILL BE ISSUED BY 20121128/2200Z
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