FVXX23 KNES 210553
VA ADVISORY
DTG: 20200421/0553Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/406

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 21/0510Z

OBS VA CLD: SFC/FL200 S0151 W07837 - S0158 W07819
- S0204 W07820 - S0210 W07840 - S0151 W07837 MOV
W 5-10KT 

FCST VA CLD +6HR: 21/1100Z SFC/FL200 S0152 W07840
- S0158 W07816 - S0202 W07820 - S0208 W07839 -
S0152 W07840 

FCST VA CLD +12HR: 21/1700Z SFC/FL200 S0143
W07836 - S0200 W07818 - S0202 W07819 - S0204
W07844 - S0143 W07836 

FCST VA CLD +18HR: 21/2300Z NO ASH EXP

RMK: INTERMITTENT VA EMS NOTED IN IR STLT
IMAGERY. VA MOV TO W OF SUMMIT. LITTLE CHANGE IN
MOTION EXPECT OVER NEXT SVRL HRS. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20200421/1200Z
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