FVXX23 KNES 301923
VA ADVISORY
DTG: 20230730/1923Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/533

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 30/1840Z

OBS VA CLD: SFC/FL190 S0155 W07838 - S0159 W07819
- S0202 W07820 - S0202 W07837 - S0155 W07838 MOV
W 15KT 

FCST VA CLD +6HR: 31/0030Z SFC/FL190 S0158 W07820
- S0201 W07819 - S0213 W07848 - S0207 W07850 -
S0158 W07820 

FCST VA CLD +12HR: 31/0630Z SFC/FL190 S0157
W07819 - S0202 W07819 - S0214 W07847 - S0208
W07850 - S0157 W07819 

FCST VA CLD +18HR: 31/1230Z SFC/FL190 S0154
W07850 - S0158 W07819 - S0202 W07820 - S0203
W07850 - S0154 W07850 

RMK: SMALL VA CLD EXT 11 NM W OF THE SUMMIT. EM
FCST TO MOV TWD SW BY T+6 BASED ON NWP MODELS.
...TURK

NXT ADVISORY: WILL BE ISSUED BY 20230731/0130Z