FVXX24 KNES 211242
VA ADVISORY
DTG: 20230821/1242Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/476

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 21/1220Z

OBS VA CLD: SFC/FL200 N0502 W07526 - N0453 W07519
- N0452 W07520 - N0456 W07530 - N0502 W07526 MOV
NW 150KT 

FCST VA CLD +6HR: 21/1830Z SFC/FL200 N0509 W07537
- N0453 W07519 - N0453 W07520 - N0502 W07540 -
N0509 W07537 

FCST VA CLD +12HR: 22/0030Z NO VA EXP

FCST VA CLD +18HR: 22/0630Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VONA INDICATES VA EMS AND WEBCAM
CONFIRMS. NO CHG FCST TO MDL WINDS AT FL NXT 6
HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20230821/1845Z