FVXX24 KNES 081151
VA ADVISORY
DTG: 20210808/1151Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/099

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

ERUPTION DETAILS: VA EMS RPRTD

OBS VA DTG: 08/1120Z

OBS VA CLD: SFC/FL190 N0504 W07529 - N0455 W07519
- N0452 W07521 - N0452 W07531 - N0504 W07529 MOV
W 10KT 

FCST VA CLD +6HR: 08/1730Z SFC/FL190 N0510 W07538
- N0455 W07518 - N0452 W07520 - N0453 W07540 -
N0510 W07538 

FCST VA CLD +12HR: 08/2330Z NO VA EXP

FCST VA CLD +18HR: 09/0530Z NO VA EXP

RMK: VONA RPRTS VA TO AT LEAST FL180 MOVG WNW. NO
VA SEEN IN WEBCAM OR STLT IMAGERY DUE TO WX CLDS.
ANY NEW EMS ARE FCST TO MOV W/WNW THRU T+6 HRS. 
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210808/1745Z
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