FVXX20 KNES 271653
VA ADVISORY
DTG: 20250127/1653Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/079

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

ERUPTION DETAILS: PSBL VA EMS 

OBS VA DTG: 27/1630Z

OBS VA CLD: SFC/FL210 N0507 W07525 - N0452 W07517
- N0451 W07517 - N0456 W07534 - N0507 W07525 MOV
NW 5KT 

FCST VA CLD +6HR: 27/2230Z SFC/FL210 N0526 W07522
- N0453 W07516 - N0451 W07519 - N0518 W07541 -
N0526 W07522 

FCST VA CLD +12HR: 28/0430Z NO VA EXP

FCST VA CLD +18HR: 28/1030Z NO VA EXP

RMK: VA EMS MVG NW. WEBCAM AND STLT CRNTLY OBSC
BY WX CLDS, BUT VOLC ACTIVITY NOTED EARLIER IN
WEBCAM PRIOR TO CLD CVR. NW MVMT TO CONT THRU T+6
BASED ON NWP MDLS. FL BASED ON PREVIOUS ACTIVITY.
...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250127/2300Z