FVXX22 KNES 101116
VA ADVISORY
DTG: 20211010/1116Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/208

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

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 10/1040Z

OBS VA CLD: SFC/FL210 N0509 W07516 - N0507 W07510
- N0454 W07518 - N0452 W07520 - N0509 W07516 MOV
N 10KT 

FCST VA CLD +6HR: 10/1630Z SFC/FL210 N0525 W07522
- N0455 W07518 - N0453 W07520 - N0522 W07529 -
N0525 W07522 

FCST VA CLD +12HR: 10/2230Z NO VA EXP

FCST VA CLD +18HR: 11/0430Z NO VA EXP

RMK: UPDATED VAA DUE TO VA HGT. VA PUFFS DETECTED
ON STLT MOVG NNE OF SUMMIT. VONA CONFIRMS VA 
HGT/EMS AND WEBCAM SHOWS SIG VA EMS. MDL WINDS AT 
FL FCST TO BACK NXT 6 HR BECMG MORE FM THE SSE.
...KONON

NXT ADVISORY: WILL BE ISSUED BY 20211010/1715Z
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