FVXX21 KNES 161438
VA ADVISORY
DTG: 20160816/1438Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2016/215

INFO SOURCE: GOES-EAST. GFS WINDS. NAM WINDS. 

ERUPTION DETAILS: ONGOING ERUPTION FIRST OBSERVED
AROUND 1315Z

OBS VA DTG: 16/1415Z

OBS VA CLD: SFC/FL200 N1507 W09208 - N1446 W09133
- N1441 W09134 - N1450 W09215 - N1507 W09208 MOV
W 20KT 

FCST VA CLD +6HR: 16/2030Z SFC/FL200 N1606 W09354
- N1541 W09317 - N1523 W09326 - N1538 W09413 -
N1606 W09354 

FCST VA CLD +12HR: 17/0230Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 17/0830Z NO ASH EXP

RMK: ONGOING VA EMS SEEN IN STLT IMAGERY MOV WNW
AROUND 20 KTS. VA EXTENDS 41 NM TO THE WNW OF THE
SUMMIT.  ...MICHAEL

NXT ADVISORY: WILL BE ISSUED BY 20160816/2045Z