FVXX20 KNES 162029
VA ADVISORY
DTG: 20230716/2029Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/410

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

ERUPTION DETAILS: POSS VA EMS

EST VA DTG: 16/2000Z

EST VA CLD: SFC/FL230 N0504 W07534 - N0454 W07519
- N0452 W07520 - N0456 W07537 - N0504 W07534 MOV
NW 20KT 

FCST VA CLD +6HR: 17/0200Z SFC/FL230 N0511 W07544
- N0453 W07519 - N0452 W07520 - N0459 W07550 -
N0511 W07544 

FCST VA CLD +12HR: 17/0800Z NO VA EXP

FCST VA CLD +18HR: 17/1400Z NO VA EXP

RMK: VONA INDICATES POSS VA ACT. VA IS NOT SEEN
IN SAT IMAGERY DUE TO MET CLDS. NWP GUIDANCE
SHOWS A WNW/NW MOV FM SUMMIT TO NEAR FL200. MOV
AND HGT BASED ON SAT AND NWP. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20230717/0230Z