FVXX21 KNES 110537
VA ADVISORY
DTG: 20230911/0537Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/642

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

ERUPTION DETAILS: VA CLD RPRTD AND OBSD.

OBS VA DTG: 11/0450Z

OBS VA CLD: SFC/FL200 S0155 W07855 - S0159 W07820
- S0202 W07820 - S0205 W07855 - S0155 W07855 MOV
W 20KT 

FCST VA CLD +6HR: 11/1100Z SFC/FL200 S0149 W07859
- S0159 W07819 - S0202 W07820 - S0202 W07900 -
S0149 W07859 

FCST VA CLD +12HR: 11/1700Z NO VA EXP

FCST VA CLD +18HR: 11/2300Z NO VA EXP

RMK: SML VA CLD OBSD MOVG W AND DSIPTG ARN 35 N
MI W OF SUMMIT. VONA RPRTS VAPOR AND GAS WITH VRY
LGT VA TO 800M ABV SUMMIT. NWP MDLS AGREE WITH
RPRTD FL AND FCST VA TO MOV WNW BY T+6HRS.
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230911/1130Z