FVXX22 KNES 280441
VA ADVISORY
DTG: 20220828/0441Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/907

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

ERUPTION DETAILS: VA PUFF OBS

OBS VA DTG: 28/0420Z

OBS VA CLD: SFC/FL240 N0457 W07536 - N0454 W07519
- N0452 W07519 - N0452 W07536 - N0457 W07536 MOV
W 15KT 

FCST VA CLD +6HR: 28/1030Z SFC/FL240 N0503 W07607
- N0454 W07519 - N0452 W07518 - N0451 W07607 -
N0503 W07607 

FCST VA CLD +12HR: 28/1630Z SFC/FL240 N0503
W07607 - N0454 W07519 - N0452 W07518 - N0451
W07607 - N0503 W07607 

FCST VA CLD +18HR: 28/2230Z NO VA EXP

RMK: NEW VA PUFF OBS IN STLT MOV W OF SUMMIT
ABOVE CLD DECK. FL BASED ON VONA. FCST BASED ON
NWP MODEL WINDS. OCCL VA EMS LIKELY. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20220828/1045Z
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