FVXX20 KNES 171455
VA ADVISORY
DTG: 20230717/1455Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/414

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

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 17/1430Z

OBS VA CLD: SFC/FL220 N0504 W07531 - N0454 W07519
- N0453 W07519 - N0457 W07535 - N0504 W07531 MOV
NW 20KT 

FCST VA CLD +6HR: 17/2030Z NO VA EXP

FCST VA CLD +12HR: 18/0230Z NO VA EXP

FCST VA CLD +18HR: 18/0830Z NO VA EXP

RMK: VA EMS AND CLDS NOT OBSD IN SAT AND WEBCAM
DUE TO MET CLDS. VA FL/DIR BASED ON PREV ADVY AND
MDL GUIDANCE. NWP MDL FCST THRU T+0HR.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230717/2100Z