FVXX24 KNES 261401
VA ADVISORY
DTG: 20180726/1401Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2018/020

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

ERUPTION DETAILS: SMALL ERUPTION AROUND 1245Z.

OBS VA DTG: 26/1330Z

OBS VA CLD: SFC/FL140 N1446 W09138 - N1441 W09138
- N1440 W09142 - N1444 W09142 - N1446 W09138 MOV
W 5-10KT 

FCST VA CLD +6HR: 26/1930Z SFC/FL140 NO ASH EXP

FCST VA CLD +12HR: 27/0130Z NO ASH EXP

FCST VA CLD +18HR: 27/0730Z NO ASH EXP

RMK: DISCRETE VA EM SEEN TO 10 NM WSW OF SUMMIT.
VA SIG OBS IN STLT IMAGERY. NWP MDLS SUGGEST
LTLCG IN WIND SPEED AND DIR THRU T+6HR. VA EM
EXPCD TO DISP WITHIN 2-3 HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20180726/2000Z
Full Size Graphic


-