FVXX22 KNES 191250
VA ADVISORY
DTG: 20220719/1250Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/738

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

ERUPTION DETAILS: DISCRETE VA EMS

OBS VA DTG: 19/1210Z

OBS VA CLD: SFC/FL210 N0501 W07558 - N0455 W07519
- N0451 W07520 - N0447 W07556 - N0501 W07558 MOV
W 25KT 

FCST VA CLD +6HR: 19/1800Z SFC/FL210 N0504 W07613
- N0455 W07519 - N0452 W07519 - N0443 W07611 -
N0504 W07613 

FCST VA CLD +12HR: 20/0000Z NO VA EXP

FCST VA CLD +18HR: 20/0600Z NO VA EXP

RMK: VONA RCVD AND VA EMS OBS IN STLT IMAGERY MOV
W AND EXT AT LEAST 30 NMI FM SUMMIT. FCST FR W
MVMT THRU T+6. FL AND MVMT BASED ON VONA, STLT
AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220719/1845Z