FVXX20 KNES 100723
VA ADVISORY
DTG: 20201210/0723Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1197

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS.

OBS VA DTG: 10/0650Z

OBS VA CLD: SFC/FL220 S0143 W07855 - S0200 W07819
- S0201 W07821 - S0151 W07900 - S0143 W07855 MOV
W 10KT 

FCST VA CLD +6HR: 10/1300Z SFC/FL220 S0155 W07857
- S0157 W07828 - S0201 W07820 - S0210 W07828 -
S0155 W07857 

FCST VA CLD +12HR: 10/1900Z SFC/FL220 S0159
W07819 - S0202 W07819 - S0221 W07846 - S0207
W07859 - S0159 W07819 

FCST VA CLD +18HR: 11/0100Z SFC/FL220 S0140
W07856 - S0159 W07819 - S0202 W07819 - S0203
W07849 - S0140 W07856 

RMK: LGT VA CLD OBSD BY G16 EXTDG ABT 50 NMI WNW
FM SUMMIT. HOTSPOT ALSO OBSD. NWP MDLS FCST VA TO
MOV SLOWLY WSW BY T+6 THEN BEGIN MOVG WNW BY
T+18. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20201210/1330Z
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