FVXX23 KNES 251711
VA ADVISORY
DTG: 20210825/1711Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/131

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

ERUPTION DETAILS: POSS VA EMS CONTG

OBS VA DTG: 25/1640Z

OBS VA CLD: SFC/FL210 N0501 W07531 - N0454 W07519
- N0453 W07520 - N0455 W07534 - N0501 W07531 MOV
NW 15KT 

FCST VA CLD +6HR: 25/2230Z SFC/FL210 N0502 W07534
- N0455 W07519 - N0453 W07520 - N0455 W07537 -
N0502 W07534 

FCST VA CLD +12HR: 26/0430Z NO VA EXP

FCST VA CLD +18HR: 26/1030Z NO VA EXP

RMK: VA NOT SEEN IN SAT AND WEB CAM DUE TO MET
CLDS. MULTIPLE VONA RPRTS IN LAST FEW HRS. MODEL
GUIDANCE SHOWS A CONT WNW MOV THRU T+6 HRS.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210825/2315Z
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