FVXX20 KNES 261903
VA ADVISORY
DTG: 20201226/1903Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1261  

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EM

OBS VA DTG: 26/1840Z

OBS VA CLD: SFC/FL200 S0157 W07805 - S0205 W07805
- S0202 W07819 - S0158 W07820 - S0157 W07805 MOV
E 5KT 

FCST VA CLD +6HR: 27/0030Z SFC/FL200 S0159 W07820
- S0159 W07805 - S0208 W07805 - S0202 W07820 -
S0159 W07820 

FCST VA CLD +12HR: 27/0630Z NO VA EXP

FCST VA CLD +18HR: 27/1230Z NO VA EXP

RMK: INTERMITTENT VA ACT SEEN IN STLT. VA EM
DISAPPEAR IN MET CLDS IN STLT DATA. LGT WIND IN
VCY AND VA EXPECTED TO DISP WI 15 NM OF SUMMIT.
...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20201227/0100Z
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