FVXX23 KNES 192003
VA ADVISORY
DTG: 20211119/2003Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/351

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

ERUPTION DETAILS: POSSIBLE VA EM

OBS VA DTG: 19/1930Z

OBS VA CLD: SFC/FL190 N0453 W07518 - N0441 W07517
- N0442 W07524 - N0452 W07520 - N0453 W07518 MOV
S 5KT 

FCST VA CLD +6HR: 20/0130Z SFC/FL190 N0452 W07518
- N0444 W07531 - N0449 W07535 - N0452 W07520 -
N0452 W07518 

FCST VA CLD +12HR: 20/0730Z NO VA EXP

FCST VA CLD +18HR: 20/1330Z NO VA EXP

RMK: POSSIBLE VA EM SEEN ON STLT IMAGERY MOV S FM
SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP
MODELS. LOW CONFIDENCE IN FRCST DUE TO LGHT
WINDS.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20211120/0200Z