FVXX20 KNES 150855
VA ADVISORY
DTG: 20211215/0855Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/442

INFO SOURCE: GOES-16. VOLCAT. 

ERUPTION DETAILS: LGT VA EMS

OBS VA DTG: 15/0830Z

OBS VA CLD: SFC/FL220 N0502 W07514 - N0458 W07510
- N0451 W07517 - N0453 W07520 - N0502 W07514 MOV
NE 15KT 

FCST VA CLD +6HR: 15/1430Z SFC/FL220 N0506 W07511
- N0503 W07506 - N0452 W07518 - N0454 W07519 -
N0506 W07511 

FCST VA CLD +12HR: 15/2030Z NO VA EXP

FCST VA CLD +18HR: 16/0230Z NO VA EXP

RMK: FAINT VA SIGNATURE OBS IN STLT EXTDG TO THE
NE OF THE SUMMIT. ASH IS DIFF AND DISPS WI 15NMI.
 ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20211215/1500Z