FVXX20 KNES 021820
VA ADVISORY
DTG: 20250202/1820Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/103

INFO SOURCE: GOES-16. VONA. NWP MODELS. SERVICIO
GEOLOGICO COLOMBIANO. 

ERUPTION DETAILS: FRQ VA EMS OBSD

OBS VA DTG: 02/1750Z

OBS VA CLD: SFC/FL230 N0456 W07517 - N0452 W07514
- N0447 W07523 - N0452 W07526 - N0456 W07517 MOV
E 5KT 

FCST VA CLD +6HR: 03/0000Z SFC/FL230 N0449 W07521
- N0446 W07459 - N0438 W07458 - N0442 W07523 -
N0449 W07521 

FCST VA CLD +12HR: 03/0600Z NO VA EXP

FCST VA CLD +18HR: 03/1200Z NO VA EXP

RMK: VA EMS OBSD IN SAT AT FL220 MOVG WSW, THEN
VA CLDS RAISED TO FL230 MOVG E. VONA RECIEVED.
WINDS DCT VARIES AROUND FL, THUS FCST UNCENRTANTY
EXISTS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20250203/0015Z
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