FVXX20 KNES 051238
VA ADVISORY
DTG: 20231005/1238Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/718

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 05/1210Z

OBS VA CLD: SFC/FL210 S0157 W07907 - S0200 W07820
- S0201 W07820 - S0207 W07906 - S0157 W07907 MOV
W 25KT 

FCST VA CLD +6HR: 05/1800Z SFC/FL210 S0159 W07820
- S0201 W07820 - S0222 W07907 - S0208 W07911 -
S0159 W07820 

FCST VA CLD +12HR: 06/0000Z NO VA EXP

FCST VA CLD +18HR: 06/0600Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG BENEATH MET CLDS MOV
W AND EXT ABOUT 50 NMI FM SUMMIT. MVMT TO SHIFT
SW BY T+6. FL AND MVMT BASED ON STLT AND NWP
MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231005/1845Z