FVXX20 KNES 172108
VA ADVISORY
DTG: 20200917/2108Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/898

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: POSSIBLE VA EM

OBS VA DTG: 17/2040Z

OBS VA CLD: SFC/FL200 S0156 W07837 - S0201 W07820
- S0202 W07820 - S0204 W07837 - S0156 W07837 MOV
W 10-15KT 

FCST VA CLD +6HR: 18/0230Z SFC/FL200 S0156 W07837
- S0201 W07820 - S0202 W07820 - S0205 W07837 -
S0156 W07837 

FCST VA CLD +12HR: 18/0830Z SFC/FL200 S0156
W07837 - S0201 W07820 - S0202 W07820 - S0205
W07837 - S0156 W07837 

FCST VA CLD +18HR: 18/1430Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET
CLD OBSCURATION. HOWEVER, VA LIKLEY IN THE AREA.
VA HEIGHT AND FRCST BASED ON MODEL GUIDANCE.
LTLCG EXPCD.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20200918/0315Z