FVXX20 KNES 151118
VA ADVISORY
DTG: 20231115/1118Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/660

INFO SOURCE: GOES-16. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: NEW EM OBSERVED

OBS VA DTG: 15/1050Z

OBS VA CLD: SFC/FL210 N0456 W07519 - N0452 W07519
- N0449 W07525 - N0453 W07526 - N0456 W07519 MOV
SW 5KT 

FCST VA CLD +6HR: 15/1700Z SFC/FL210 N0458 W07517
- N0452 W07517 - N0438 W07534 - N0450 W07543 -
N0458 W07517 

FCST VA CLD +12HR: 15/2300Z NO VA EXP

FCST VA CLD +18HR: 16/0500Z NO VA EXP

RMK: VO OBS 2 EM. VRY SMALL PLUME EXT A SHORT
DISTANCE TO THE SW OF THE SUMMIT. LOW CONFIDENCE
IN T+6 SINCE OBS MOTION DOES NOT AGREE WITH MODEL
FCST WNDS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20231115/1715Z