FVXX22 KNES 180106
VA ADVISORY
DTG: 20211018/0106Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/223

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

ERUPTION DETAILS: POSSIBLE VA

OBS VA DTG: 18/0030Z

OBS VA CLD: SFC/FL190 N0459 W07525 - N0453 W07519
- N0452 W07519 - N0456 W07528 - N0459 W07525 MOV
NW 10KT 

FCST VA CLD +6HR: 18/0630Z NO VA EXP

FCST VA CLD +12HR: 18/1230Z NO VA EXP

FCST VA CLD +18HR: 18/1830Z NO VA EXP

RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD
CVR. VO RPRTS POSSIBLE VA EM. VA FL AND MOVT 
BASED ON NWP MODELS WITH LOWER CONFIDENCE.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20211018/0700Z