FVXX23 KNES 070523
VA ADVISORY
DTG: 20231207/0523Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/708

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 07/0500Z

OBS VA CLD: SFC/FL210 N0515 W07528 - N0454 W07517
- N0453 W07520 - N0510 W07535 - N0515 W07528 MOV
NW 10KT 

FCST VA CLD +6HR: 07/1100Z SFC/FL210 N0518 W07523
- N0453 W07517 - N0453 W07520 - N0515 W07529 -
N0514 W07531 - N0518 W07523 

FCST VA CLD +12HR: 07/1700Z NO VA EXP

FCST VA CLD +18HR: 07/2300Z NO VA EXP

RMK: STREAM OF LIGHT VA NOTED IN IR STLT IMAGERY
AND REPORTED BY VONA. NOTHING SEEN IN WEBCAM DUE
TO DARKNESS. VA STREAMING NW AND NNW OF THE
SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20231207/1130Z