FVXX22 KNES 141303
VA ADVISORY
DTG: 20190914/1303Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2019/066

INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: SMALL VA EM AT 1220Z.

OBS VA DTG: 14/1240Z

OBS VA CLD: SFC/FL150 N1446 W09133 - N1445 W09132
- N1443 W09138 - N1446 W09139 - N1446 W09133 MOV
W 10-15KT 

FCST VA CLD +6HR: 14/1830Z SFC/FL150 NO ASH EXP

FCST VA CLD +12HR: 15/0030Z NO ASH EXP

FCST VA CLD +18HR: 15/0630Z NO ASH EXP

RMK: VA EM OBSD IN BOTH G16 VIS AND RGB COMPOSITE
STLT IMAGERY MOVG WSW. VA LIKELY TO DISP QUICKLY.
NWP MDLS DO NOT AGREE ON OBS MOTION SO FL EST
BASED ON PAST SIMILAR VA EMS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20190914/1900Z