FVXX20 KNES 101311
VA ADVISORY
DTG: 20201210/1311Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1198

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: THICK VA CLDS OBS IN STLT
IMAGERY

OBS VA DTG: 10/1220Z

OBS VA CLD: SFC/FL240 S0127 W07843 - S0159 W07817
- S0204 W07821 - S0157 W07908 - S0127 W07843 MOV
NW 5KT 

FCST VA CLD +6HR: 10/1830Z SFC/FL240 S0111 W07855
- S0159 W07815 - S0206 W07820 - S0201 W07926 -
S0111 W07855 

FCST VA CLD +12HR: 11/0030Z SFC/FL240 S0054
W07912 - S0159 W07813 - S0207 W07818 - S0204
W07938 - S0054 W07912 

FCST VA CLD +18HR: 11/0630Z SFC/FL240 S0055
W07911 - S0158 W07814 - S0207 W07819 - S0202
W07935 - S0055 W07911 

RMK: THICK VA CLDS OBS IN STLT/SUMMIT WEB CAM
APPROX 30 NMI NW FM SUMMIT. LGT VA CLDS OBS 40
NMI WNW FM SUMMIT. VA HGT FM 1251Z VONA RPRT FM
GI. VA DIR FM STLT/NWP MDLS SHOWS CONT WNW-LY
MOVMT THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20201210/1915Z
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