FVXX22 KNES 271637
VA ADVISORY
DTG: 20211027/1637Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/259

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA CLDS

OBS VA DTG: 27/1610Z

OBS VA CLD: SFC/FL190 N0507 W07531 - N0455 W07518
- N0454 W07519 - N0501 W07534 - N0507 W07531 MOV
NW 10KT 

FCST VA CLD +6HR: 27/2200Z SFC/FL190 N0514 W07525
- N0454 W07519 - N0453 W07520 - N0510 W07532 -
N0514 W07525 

FCST VA CLD +12HR: 28/0400Z NO VA EXP

FCST VA CLD +18HR: 28/1000Z NO VA EXP

RMK: VA CLDS NOT SEEN IN SAT DUE TO MET CLDS.
WEBCAM OBSC BY MET CLDS AS WELL. NWP MDL FCST NW
TO NNW THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211027/2230Z
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