FVXX21 KNES 201240
VA ADVISORY
DTG: 20160420/1240Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2016/091

INFO SOURCE: GOES-EAST. GFS WINDS. 

ERUPTION DETAILS: VA EMS AROUND 1145Z.

OBS VA DTG: 20/1215Z

OBS VA CLD: SFC/FL185 N1446 W09135 - N1446 W09132
- N1429 W09131 - N1435 W09141 - N1446 W09135 MOV
S 10KT 

FCST VA CLD +6HR: 20/1830Z SFC/FL185 NO ASH EXP

FCST VA CLD +12HR: 21/0030Z NO ASH EXP

FCST VA CLD +18HR: 21/0630Z NO ASH EXP

RMK: VA EMS OBSD IN STLT IMAGERY MOV S AT ABOUT
10 KTS. VA EXTENDS ABOUT 15 NM FM SUMMIT. VA
EXPECTED TO DISP WI 6 HRS. ...HOWELL

NXT ADVISORY: WILL BE ISSUED BY 20160420/1845Z