FVXX22 KNES 211608
VA ADVISORY
DTG: 20230321/1608Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/163

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

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 21/1540Z

OBS VA CLD: SFC/FL190 N0454 W07519 - N0453 W07519
- N0437 W07522 - N0444 W07534 - N0454 W07519 MOV
SW 5KT 

FCST VA CLD +6HR: 21/2130Z SFC/FL190 N0454 W07519
- N0452 W07519 - N0431 W07523 - N0443 W07541 -
N0454 W07519 

FCST VA CLD +12HR: 22/0330Z NO VA EXP

FCST VA CLD +18HR: 22/0930Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG BUT OCNL EMS
LIKELY TO CONT. ALL PREVIOUS VA EMS HAVE
DISSIPATED. MODEL GUIDANCE SUGGESTS SSW MVMT FM
SUMMIT THRU T+6. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230321/2215Z
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