FVXX20 KNES 291510
VA ADVISORY
DTG: 20250129/1510Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/087

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

ERUPTION DETAILS: INTMT VA EMS 

OBS VA DTG: 29/1450Z

OBS VA CLD: SFC/FL220 N0453 W07520 - N0452 W07518
- N0432 W07551 - N0447 W07602 - N0453 W07520 MOV
SW 10KT 

FCST VA CLD +6HR: 29/2100Z SFC/FL220 N0455 W07517
- N0451 W07518 - N0427 W07613 - N0451 W07621 -
N0455 W07517 

FCST VA CLD +12HR: 30/0300Z SFC/FL220 N0459
W07622 - N0455 W07519 - N0452 W07520 - N0438
W07620 - N0459 W07622 

FCST VA CLD +18HR: 30/0900Z SFC/FL220 N0459
W07620 - N0454 W07518 - N0452 W07519 - N0438
W07620 - N0459 W07620 

RMK: INTMT VA EMS SEEN IN SAT AND WEBCAM MOV
SW/WSW FM SUMMIT. VONA RPRTS INDICATES EMS AT
DIFFERENT FL WITH HIGHEST TO NEAR FL220. MODEL
GUIDANCE SHOWS A MORE W MOV BY T+12 HRS. MOV AND
HGT BASED ON MODEL GUIDANCE, VONA, AND SAT.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20250129/2115Z