FVXX22 KNES 281704
VA ADVISORY
DTG: 20211128/1704Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1037

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 28/1650Z

OBS VA CLD: SFC/FL240 S0159 W07825 - S0201 W07819
- S0219 W07826 - S0211 W07845 - S0159 W07825 MOV
SW 5KT 

FCST VA CLD +6HR: 28/2230Z SFC/FL240 S0159 W07825
- S0201 W07818 - S0234 W07834 - S0216 W07858 -
S0159 W07825 

FCST VA CLD +12HR: 29/0430Z SFC/FL240 S0159
W07820 - S0204 W07819 - S0231 W07846 - S0206
W07859 - S0159 W07820 

FCST VA CLD +18HR: 29/1030Z SFC/FL240 S0154
W07902 - S0159 W07820 - S0204 W07819 - S0222
W07901 - S0154 W07902 

RMK: VA CLDS CONT OBS IN STLT MOVG SW FM SUMMIT.
LOW CONF WITH VAA DUE TO WX CLDS/LGT WINDS. VA
DIR FM STLT. VA HGT FM PREV VAA. NWP MLDS SHOWS A
SW-LY TO W-LY MOVMT TREND THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211128/2300Z
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