FVXX22 KNES 071939
VA ADVISORY
DTG: 20220507/1939Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2022/458

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 07/1900Z

OBS VA CLD: SFC/FL250 N0459 W07532 - N0453 W07519
- N0452 W07520 - N0452 W07534 - N0459 W07532 MOV
W 10KT 

FCST VA CLD +6HR: 08/0100Z SFC/FL250 N0454 W07519
- N0452 W07518 - N0437 W07535 - N0446 W07542 -
N0454 W07519 

FCST VA CLD +12HR: 08/0700Z SFC/FL250 N0505
W07540 - N0454 W07519 - N0452 W07519 - N0454
W07544 - N0505 W07540 

FCST VA CLD +18HR: 08/1300Z NO VA EXP

RMK: PREVIOUS VA EMS HAS DISSIPATED AND NO NEW 
VA EMS SEEN IN STLT. WEBCAM OBSC BY MET CLDS. NWP
MODELS FCST W MOV FM SUMMIT. MOV TO SHIFT SW BY
T+6. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220508/0145Z