FVXX20 KNES 231335
VA ADVISORY
DTG: 20210723/1335Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/710

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW VA EM

OBS VA DTG: 23/1320Z

OBS VA CLD: SFC/FL210 S0158 W07819 - S0203 W07817
- S0216 W07834 - S0204 W07846 - S0158 W07819 MOV
SW 15KT 

FCST VA CLD +6HR: 23/1930Z SFC/FL210 S0158 W07819
- S0202 W07818 - S0228 W07843 - S0208 W07902 -
S0158 W07819 

FCST VA CLD +12HR: 24/0130Z NO VA EXP

FCST VA CLD +18HR: 24/0730Z NO VA EXP

RMK: NEW VA EM OBS IN SAT DATA MOV SW FM SUMMIT
EXT 25 NM. NWP MDLS FCST LTLCG THRU T+6. HEIGHT
OF VA FM NWP MDLS. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20210723/1930Z