FVXX20 KNES 260143
VA ADVISORY
DTG: 20201226/0143Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1258

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS SEEN IN STLT.

OBS VA DTG: 26/0100Z

OBS VA CLD: SFC/FL220 S0155 W07845 - S0158 W07820
- S0203 W07820 - S0206 W07844 - S0155 W07845 MOV
W 10KT 

FCST VA CLD +6HR: 26/0700Z SFC/FL220 S0152 W07856
- S0158 W07820 - S0203 W07819 - S0208 W07856 -
S0152 W07856 

FCST VA CLD +12HR: 26/1300Z SFC/FL220 S0158
W07820 - S0203 W07820 - S0212 W07856 - S0158
W07858 - S0158 W07820 

FCST VA CLD +18HR: 26/1900Z NO VA EXP

RMK: SLIGHT SIGNATURE IN STLT IMAGERY WITH VA
MOV W FM SUMMIT. S/W IR IMAGERY SHOWS OFF AND 
ON HOTSPOT. VONA RPRT FM FEW HRS AGO INDICATES
VA WAS MOVG WEST. MOV OF VA DOES NOT MATCH WITH MODEL
GUIDANCE SO CONFIDENCE IN FCST IS LOW. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20201226/0745Z
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