FVXX20 KNES 081354
VA ADVISORY
DTG: 20181208/1354Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2018/037

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: PSBL VA EM.

OBS VA DTG: 08/1347Z

OBS VA CLD: SFC/FL140 N1450 W09143 - N1447 W09139
- N1446 W09141 - N1449 W09144 - N1450 W09143 MOV
W 10-15KT 

FCST VA CLD +6HR: 08/2000Z SFC/FL140 NO ASH EXP

FCST VA CLD +12HR: 09/0200Z NO ASH EXP

FCST VA CLD +18HR: 09/0800Z NO ASH EXP

RMK: SMALL VA EM OBS IN STLT IMAGERY MOVG WNW FM
SUMMIT. VA LIKLEY TO DISP QUICKLY.  ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20181208/2000Z