FVXX21 KNES 200643
VA ADVISORY
DTG: 20160420/0643Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12375 FT (3772 M)
ADVISORY NR: 2016/090
INFO SOURCE: GOES-EAST. GFS WINDS.
ERUPTION DETAILS: NEW VA EM
OBS VA DTG: 20/0615Z
OBS VA CLD: SFC/FL200 N1449 W09117 - N1449 W09107
- N1431 W09119 - N1429 W09141 - N1437 W09143 -
N1438 W09123 - N1449 W09117 MOV E 15-20KT
FCST VA CLD +6HR: 20/1230Z SFC/FL200 NO ASH EXP
FCST VA CLD +12HR: 20/1830Z NO ASH EXP
FCST VA CLD +18HR: 21/0030Z NO ASH EXP
RMK: DISCRETE VA EM SEEN IN STLT. PLUME FANS FROM
E TO SE TO S. MODEL INDICATES WINDS MOV E AT
FL200 AND MORE TO THE S AT LOWER LEVELS. ASH
EXPECTED TO DISP WI 6 HRS. ...VELASCO
NXT ADVISORY: WILL BE ISSUED BY 20160420/1245Z
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