FVXX21 KNES 260844
VA ADVISORY
DTG: 20251126/0844Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SOURCE ELEV: 17319 FT AMSL

ADVISORY NR: 2025/563

INFO SOURCE: GOES-19. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: VONA RPRTS OF POSS VA EMS

EST VA DTG: 26/0820Z

EST VA CLD: SFC/FL190 N0518 W07527 - N0455 W07519
- N0453 W07519 - N0505 W07537 - N0518 W07527 MOV
NW 15KT 

FCST VA CLD +6HR: 26/1430Z SFC/FL190 N0517 W07533
- N0453 W07517 - N0452 W07520 - N0502 W07545 -
N0517 W07533 

FCST VA CLD +12HR: 26/2030Z NO VA EXP

FCST VA CLD +18HR: 27/0230Z NO VA EXP

RMK: VONA RPRTS INDICATE POSS VA EMS BASED ON
SEISMIC SIGNAL. VA NOT SEEN IN SAT DUE TO MET
CLDS. GUIDANCE SHOWS A NW-LY MOV THRU T+6 HRS.
MOV AND HGT BASED ON MODEL GUIDANCE.  ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20251126/1445Z
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