FVXX20 KNES 251136
VA ADVISORY
DTG: 20130825/1136Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2013/080

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

ERUPTION DETAILS: ROCKFALLS AND EMISSION OF GASES
AND ASH 

OBS VA DTG: 25/1045Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL150 165/10-15KT

FCST VA CLD +6HR: 25/1700Z 

FCST VA CLD +12HR: 25/2300Z 

FCST VA CLD +18HR: 26/0500Z 

RMK: NO VA SEEN DUE TO TSTORM CLDS. VO ISSUED
SPECIAL RPRT ARND 0500Z TO WARN OF WEAK
EXPLOSIONS AND ROCKFALLS THAT WOULD CREATE
ASHCLOUDS TO PSBL FL150. SINCE INTO TSTORM CLDS
HARD TO KNOW EXTENDT OR DIRECTION OF ANY ASH. NO
VO UPDATE BUT VA CONDITIONS PSBL   ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20130825/1730Z