FVXX21 KNES 212154
VA ADVISORY
DTG: 20230921/2154Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/674

INFO SOURCE: GOES-16. VONA. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: VONA RPTS VA EM 21/2121Z.

OBS VA DTG: 21/2130Z

OBS VA CLD: SFC/FL200 S0158 W07820 - S0200 W07820
- S0207 W07840 - S0158 W07843 - S0158 W07820 MOV
SW 15KT 

FCST VA CLD +6HR: 22/0330Z SFC/FL200 S0153 W07841
- S0158 W07820 - S0201 W07819 - S0201 W07842 -
S0153 W07841 

FCST VA CLD +12HR: 22/0930Z NO VA EXP

FCST VA CLD +18HR: 22/1530Z NO VA EXP

RMK: VONA RPTS EM OF GAS AND VA MOV SW FM SUMMIT.
VA NOT OBS IN SAT DUE TO MET CLD OBSCN. OBS VA FL
ESTD FM VONA AND NWP MDLS. FL MVMT FCST TO TURN
TO W BY T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230922/0400Z
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