FVXX24 KNES 071737
VA ADVISORY
DTG: 20210807/1737Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/097

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

ERUPTION DETAILS: VA EMS RPRTD

OBS VA DTG: 07/1710Z

OBS VA CLD: SFC/FL200 N0504 W07524 - N0453 W07519
- N0452 W07520 - N0455 W07531 - N0504 W07524 MOV
NW 15KT 

FCST VA CLD +6HR: 07/2300Z SFC/FL200 N0506 W07533
- N0454 W07519 - N0452 W07520 - N0455 W07536 -
N0506 W07533 

FCST VA CLD +12HR: 08/0500Z NO VA EXP

FCST VA CLD +18HR: 08/1100Z NO VA EXP

RMK: VONA RPRTS VA EMS AT 1626Z MOVG NW. NOTHING
SEEN IN WEBCAM OR SAT IMAGERY DUE TO WX CLDS. ANY
NEW EMS WOULD MOV WNW THRU T+6 HRS BASED ON NWP
MDL FCST. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210807/2330Z