FVXX23 KNES 100036
VA ADVISORY
DTG: 20210710/0036Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/651

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: EXPLOSIVE ERUPTION ARND 09/2315Z

OBS VA DTG: 10/0010Z

OBS VA CLD: SFC/FL200 S0153 W07822 - S0159 W07822
- S0216 W07900 - S0205 W07902 - S0153 W07822 MOV
SW 20KT SFC/FL360 S0129 W07759 - S0135 W07749 -
S0159 W07821 - S0152 W07822 - S0129 W07759 MOV NE
50KT 

FCST VA CLD +6HR: 10/0600Z SFC/FL200 S0154 W07946
- S0155 W07820 - S0202 W07821 - S0205 W07902 -
S0221 W07935 - S0154 W07946 SFC/FL360 NO VA EXP

FCST VA CLD +12HR: 10/1200Z SFC/FL200 S0154
W07819 - S0202 W07819 - S0216 W07949 - S0157
W07949 - S0154 W07819 

FCST VA CLD +18HR: 10/1800Z SFC/FL200 S0157
W07820 - S0202 W07820 - S0222 W07929 - S0209
W07932 - S0157 W07820 

RMK: VA TO FL360 EXT 24 NM NE OF THE SUMMIT. VA
TO FL200 EXT 20 NM WSW OF THE SUMMIT. VA TO FL360
EXP TO DISP BY T+6. LTLCG TO VA TO FL200 BASED ON
NWP MODELS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210710/0630Z
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