FVXX21 KNES 041412
VA ADVISORY
DTG: 20130404/1412Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2013/056

INFO SOURCE: GOES-13. GFS WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 04/1345Z

OBS VA CLD: SFC/FL140 N1446 W09134 - N1444 W09133
- N1426 W09140 - N1429 W09149 - N1446 W09134 MOV
SW 5-10KT 

FCST VA CLD +6HR: 04/2000Z SFC/FL140 N1446 W09135
- N1444 W09133 - N1419 W09143 - N1425 W09156 -
N1446 W09135 

FCST VA CLD +12HR: 05/0200Z SFC/FL140 NO ASH EXP

FCST VA CLD +18HR: 05/0800Z NO ASH EXP

RMK: STLT IMAGERY SHOWS A 6 NM WIDE PLUME OF LGT
VA EXTD 18 NM SW OF THE SUMMIT. LTLCG IN WINDS
EXPECTED OVR NXT 18 HRS. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20130404/2015Z