FVXX23 KNES 162120
VA ADVISORY
DTG: 20220416/2120Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/363

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

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 16/2040Z

OBS VA CLD: SFC/FL210 N0454 W07519 - N0452 W07518
- N0444 W07528 - N0451 W07532 - N0454 W07519 MOV
SW 5KT 

FCST VA CLD +6HR: 17/0230Z SFC/FL210 N0511 W07523
- N0453 W07517 - N0452 W07520 - N0507 W07534 -
N0511 W07523 

FCST VA CLD +12HR: 17/0830Z SFC/FL210 N0513
W07511 - N0505 W07502 - N0452 W07517 - N0453
W07520 - N0513 W07511 

FCST VA CLD +18HR: 17/1430Z NO VA EXP

RMK: VONA RCVD FOR VA EMS. VA NOT VISIBLE IN STLT
IMAGERY DUE TO MET CLDS. NWP MODELS SUGGEST SW
MOV FM SUMMIT. MOV EXP TO SHIFT NE BY T+12. HGT
BASED ON PREVIOUS VAA. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220417/0315Z