FVXX23 KNES 170709
VA ADVISORY
DTG: 20211017/0709Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/900

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 17/0650Z

OBS VA CLD: SFC/FL190 S0156 W07856 - S0157 W07819
- S0201 W07819 - S0208 W07853 - S0156 W07856 MOV
W 10KT 

FCST VA CLD +6HR: 17/1300Z SFC/FL190 S0152 W07856
- S0158 W07819 - S0202 W07819 - S0205 W07856 -
S0152 W07856 

FCST VA CLD +12HR: 17/1900Z NO VA EXP

FCST VA CLD +18HR: 18/0100Z NO VA EXP

RMK: PSBL VA OBS IN SAT WITH PARTIAL MET CLD
OBSCN EXT W FM SUMMIT. OBS VA EXTENT UNCERTAIN
AND ESTD FM NWP MDLS AND RPEV VAA. LTLCG FCST IN
FL WINDS THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211017/1315Z