FVXX23 KNES 051431
VA ADVISORY
DTG: 20230405/1431Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/207

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 05/1350Z

OBS VA CLD: SFC/FL200 N0453 W07519 - N0452 W07517
- N0437 W07520 - N0441 W07530 - N0453 W07519 MOV
SW 5KT 

FCST VA CLD +6HR: 05/2000Z SFC/FL200 N0453 W07520
- N0452 W07518 - N0431 W07511 - N0431 W07525 -
N0453 W07520 

FCST VA CLD +12HR: 06/0200Z NO VA EXP

FCST VA CLD +18HR: 06/0800Z NO VA EXP

RMK: VONA RCVD FR VA EMS AND OCNL VA EMS OBS IN
STLT MOV SW FM SUMMIT. MVMT TO SHIFT MORE S BY
T+6. FL AND MVMT BASED ON VONA, STLT AND NWP
MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230405/2030Z