FVXX20 KNES 232149
VA ADVISORY
DTG: 20210123/2149Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/091
INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY
OBS VA DTG: 23/2100Z
OBS VA CLD: SFC/FL220 S0153 W07822 - S0209 W07819
- S0253 W08103 - S0206 W08107 - S0153 W07822 MOV
W 20KT
FCST VA CLD +6HR: 24/0300Z SFC/FL220 S0153 W07823
- S0210 W07814 - S0311 W08158 - S0200 W08201 -
S0153 W07823
FCST VA CLD +12HR: 24/0900Z SFC/FL220 S0159
W07959 - S0241 W07957 - S0326 W08253 - S0200
W08255 - S0159 W07959
FCST VA CLD +18HR: 24/1500Z SFC/FL220 S0158
W08043 - S0247 W08031 - S0343 W08355 - S0159
W08401 - S0158 W08043
RMK: VA CLDS OBS IN STLT APPROX 165NMI WSW FM
SUMMIT MOVG W. VA HGT FM PREV VAA. VA DIR FM
STLT/NWP MDLS SHOWS W-LY TO WSW-LY MOVMT TREND
THRU T+18. ...SAMBUCCI
NXT ADVISORY: WILL BE ISSUED BY 20210124/0345Z
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