FVXX24 KNES 151646
VA ADVISORY
DTG: 20210815/1646Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/116

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 15/1610Z

OBS VA CLD: SFC/FL190 N0507 W07514 - N0501 W07505
- N0453 W07516 - N0454 W07519 - N0507 W07514 MOV
NE 10KT 

FCST VA CLD +6HR: 15/2200Z SFC/FL190 N0513 W07519
- N0453 W07517 - N0453 W07520 - N0506 W07527 -
N0513 W07519 

FCST VA CLD +12HR: 16/0400Z NO VA EXP

FCST VA CLD +18HR: 16/1000Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
AREA BUT WEBCAM SHOWS LGT VA COLUMN MOVG TO NE.
VONA CONFIRMS VA EMS. MDL WINDS AT FL DO NOT 
AGREE WITH VA MVMNT CURRENTLY. WINDS ALOFT FCST 
TO BACK BECMG MORE FM THE SE NXT 6HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210815/2245Z
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