FVXX23 KNES 171417
VA ADVISORY
DTG: 20220117/1417Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/056

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: INTMT VA CLDS

OBS VA DTG: 17/1400Z

OBS VA CLD: SFC/FL200 N0453 W07519 - N0440 W07517
- N0441 W07523 - N0453 W07519 - N0453 W07519 MOV
S 20KT 

FCST VA CLD +6HR: 17/2000Z SFC/FL200 N0453 W07519
- N0453 W07519 - N0441 W07519 - N0441 W07525 -
N0453 W07519 

FCST VA CLD +12HR: 18/0200Z NO VA EXP

FCST VA CLD +18HR: 18/0800Z NO VA EXP

RMK: INTMT VA PUFFS OBS IN STLT. EARLIER VA EMS
MOVED NEARLY 20 NM S OF SUMMIT. POSS LGT VA EMS
BELOW MET CLD NOT OBS IN STLT. FCST BASED ON
RECENT HISTORY AND NWP. ...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20220117/2015Z