FVXX25 KNES 230819
VA ADVISORY
DTG: 20231223/0819Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/739

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

ERUPTION DETAILS: NEW VA EMS 

OBS VA DTG: 23/0750Z

OBS VA CLD: SFC/FL230 N0453 W07519 - N0453 W07519
- N0444 W07519 - N0447 W07526 - N0453 W07519 MOV
SW 10KT 

FCST VA CLD +6HR: 23/1400Z SFC/FL230 N0453 W07519
- N0453 W07519 - N0419 W07523 - N0430 W07547 -
N0453 W07519 

FCST VA CLD +12HR: 23/2000Z NO VA EXP

FCST VA CLD +18HR: 24/0200Z NO VA EXP

RMK: RCNT VONA RPRT INDICATES NEW VA EMS TO APPRX
FL230. VA EMS OBS IN STLT IMAGERY JUST SW FM
SUMMIT. VA FCST THRU T+6 HRS BASED ON NWP MDLS. 
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20231223/1415Z