FVXX20 KNES 112145
VA ADVISORY
DTG: 20210211/2145Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/166

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 11/2110Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0159 W07819
- S0212 W07818 - S0212 W07823 - S0159 W07820 MOV
S 5KT 

FCST VA CLD +6HR: 12/0300Z SFC/FL200 S0159 W07820
- S0200 W07819 - S0214 W07826 - S0210 W07831 -
S0159 W07820 

FCST VA CLD +12HR: 12/0900Z SFC/FL200 S0200
W07819 - S0201 W07819 - S0210 W07832 - S0204
W07835 - S0200 W07819 

FCST VA CLD +18HR: 12/1500Z SFC/FL200 S0159
W07818 - S0159 W07819 - S0204 W07836 - S0159
W07837 - S0159 W07818 

RMK: WIDESPREAD WX CLDS CVR AREA SO VA NOT
DETECTED ON STLT. WEBCAM SHOWS SUMMIT IN WX CLDS.
 THERMAL ANOMALY NOTED ON VOLCAT AND EARLIER
IMAGERY SHOWS VA EMS. NWP MDL WINDS FCST TO VEER
MORE FM THE NE THRU FCST PD. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210212/0345Z