FVXX21 KNES 211659
VA ADVISORY
DTG: 20220721/1659Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/729

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VERY LGT VA CLD OBSD

OBS VA DTG: 21/1630Z

OBS VA CLD: SFC/FL220 S0159 W07819 - S0201 W07819
- S0210 W07853 - S0204 W07855 - S0159 W07819 MOV
W 30KT 

FCST VA CLD +6HR: 21/2230Z SFC/FL220 S0159 W07819
- S0202 W07819 - S0211 W07902 - S0203 W07902 -
S0159 W07819 

FCST VA CLD +12HR: 22/0430Z NO VA EXP

FCST VA CLD +18HR: 22/1030Z NO VA EXP

RMK: A MIXTURE OF STEAM/GAS AND ASH PLUME OBSD IN
SAT MOVG W FM SUMMIT. VA BECAME LIGHTER COMPARED
TO PREV ADVY. NWP MDL FCST LTLCG THRU T+6HRS. 
...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20220721/2300Z