FVXX20 KNES 301414
VA ADVISORY
DTG: 20130330/1414Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2013/054

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

ERUPTION DETAILS: VO RPRTS CONT GAS EMISSION WITH
BRIEF RELEASE OF LGT ASH MOVG SW. 

OBS VA DTG: 30/1345Z

OBS VA CLD: SFC/FL140 N1446 W09134 - N1444 W09132
- N1433 W09140 - N1436 W09143 - N1446 W09134 MOV
SW 12KT 

FCST VA CLD +6HR: 30/2000Z SFC/FL140 N1446 W09133
- N1443 W09131 - N1420 W09147 - N1425 W09155 -
N1446 W09133 

FCST VA CLD +12HR: 31/0200Z SFC/FL140 N1446
W09132 - N1443 W09131 - N1420 W09147 - N1425
W09155 - N1446 W09132 

FCST VA CLD +18HR: 31/0800Z SFC/FL140 N1446
W09133 - N1443 W09131 - N1419 W09147 - N1425
W09155 - N1446 W09133 

RMK: MORNING VO RPRT DEGASSING WITH BRIEF
EMISSION OF LGT ASH MOVG SW. EST HGT TO FL140.
DISPG PLUME AT 1345Z EXTD 14 NM SW OF SUMMIT. LGT
ASHFALL RPRTS WI 10NM OF SUMMIT. LTLCG IN WINDS
EXPTD.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20130330/2015Z