FVXX20 KNES 260620
VA ADVISORY
DTG: 20210726/0620Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/723

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM OBSD 

OBS VA DTG: 26/0550Z

OBS VA CLD: SFC/FL200 S0205 W07845 - S0207 W07841
- S0210 W07840 - S0211 W07845 - S0205 W07845 MOV
W 20KT 

FCST VA CLD +6HR: 26/1200Z SFC/FL200 S0159 W07834
- S0201 W07820 - S0201 W07820 - S0204 W07832 -
S0159 W07834 

FCST VA CLD +12HR: 26/1800Z NO VA EXP

FCST VA CLD +18HR: 27/0000Z NO VA EXP

RMK: LGHT VA CLD SEEN ON STLT IMAGERY MOV WSW FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210726/1215Z