FVXX20 KNES 100122
VA ADVISORY
DTG: 20210910/0122Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/815

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS LIKELY

OBS VA DTG: 10/0050Z

OBS VA CLD: SFC/FL190 S0157 W07836 - S0200 W07821
- S0201 W07820 - S0203 W07835 - S0157 W07836 MOV
W 15KT 

FCST VA CLD +6HR: 10/0700Z SFC/FL190 S0155 W07834
- S0201 W07819 - S0201 W07820 - S0201 W07835 -
S0155 W07834 

FCST VA CLD +12HR: 10/1300Z NO VA EXP

FCST VA CLD +18HR: 10/1900Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
CVR. HOEVER, VA EM STILL EXPCD IN THE AREA. VA FL
AND FRCST BASED ON PREVIOUS VAA AND LATEST NWP
MODELS.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210910/0715Z