FVXX24 KNES 281551
VA ADVISORY
DTG: 20180228/1551Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2018/007

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: NEW VA EMS.

OBS VA DTG: 28/1530Z

OBS VA CLD: SFC/FL140 N1445 W09133 - N1445 W09132
- N1431 W09135 - N1434 W09142 - N1445 W09133 MOV
045 5-10KT 

FCST VA CLD +6HR: 28/2130Z SFC/FL140 NO ASH EXP

FCST VA CLD +12HR: 01/0330Z NO ASH EXP

FCST VA CLD +18HR: 01/0930Z NO ASH EXP

RMK: THIN VEIL OF APPARENT GASSES ALONG WITH SOME
VA POSSIBLE SEEN IN VIS STLT IMAGERY. PLUME
EXTENDS TO ABOUT 10 NM SW OF SUMMIT. EXPECTED TO
BE SHORT DURATION BASED ON RECENT PAST ACT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20180228/2145Z