FVXX25 KNES 230912
VA ADVISORY
DTG: 20230123/0912Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/046

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS LGT VA EMS.

OBS VA DTG: 23/0840Z

OBS VA CLD: SFC/FL200 N0534 W07526 - N0511 W07518
- N0451 W07517 - N0452 W07520 - N0532 W07534 -
N0534 W07526 MOV N 15KT 

FCST VA CLD +6HR: 23/1430Z SFC/FL200 N0540 W07531
- N0452 W07516 - N0452 W07519 - N0529 W07556 -
N0540 W07531 

FCST VA CLD +12HR: 23/2030Z NO VA EXP

FCST VA CLD +18HR: 24/0230Z NO VA EXP

RMK: VA OBSD BY STLT EXTDG TO ABT 40 N MI N-NNW
OF SUMMIT. DISCRETE EM ALSO OBSD BY STLT ARND
0750Z. NWP MDLS SUGGEST VA IS AT FL200 AND FCST
VA TO CONT MOVG NNW THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230123/1515Z