FVXX22 KNES 152153
VA ADVISORY
DTG: 20250115/2153Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/046

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 15/2120Z

OBS VA CLD: SFC/FL190 N0520 W07628 - N0456 W07519
- N0452 W07519 - N0450 W07630 - N0520 W07628 MOV
W 25KT 

FCST VA CLD +6HR: 16/0330Z SFC/FL190 N0517 W07628
- N0455 W07518 - N0451 W07518 - N0451 W07631 -
N0517 W07628 

FCST VA CLD +12HR: 16/0930Z SFC/FL190 N0523
W07628 - N0455 W07519 - N0452 W07520 - N0453
W07633 - N0523 W07628 

FCST VA CLD +18HR: 16/1530Z SFC/FL190 N0513
W07629 - N0456 W07519 - N0451 W07519 - N0449
W07631 - N0513 W07629 

RMK: INTERMITTENT VA EMS NOTED IN IR STLT IMAGERY
BETWEEN CLD BREAKS. ALSO, SOME VA EVIDENT IN
PUFFS OF GAS SEEN IN WEBCAM. VA MOV TO THE WNW OF
THE SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20250116/0400Z
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