FVXX22 KNES 040437
VA ADVISORY
DTG: 20250104/0437Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/012

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 04/0410Z

OBS VA CLD: SFC/FL200 N0453 W07519 - N0452 W07519
- N0445 W07533 - N0452 W07535 - N0453 W07519 MOV
W 10KT 

FCST VA CLD +6HR: 04/1000Z SFC/FL200 N0502 W07538
- N0454 W07519 - N0452 W07519 - N0450 W07540 -
N0502 W07538 

FCST VA CLD +12HR: 04/1600Z NO VA EXP

FCST VA CLD +18HR: 04/2200Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO THICK WX CLDS
IN SUMMIT AREA. VONA INDICATES VA EMS. MDL WINDS
AT FL FCST TO BACK NXT 6 HR BECMG MORE FM THE
ESE. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20250104/1045Z
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