FVXX22 KNES 022254
VA ADVISORY
DTG: 20211102/2254Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/286

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

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 02/2230Z

OBS VA CLD: SFC/FL190 N0503 W07455 - N0453 W07455
- N0452 W07518 - N0455 W07518 - N0503 W07455 MOV
E 10KT 

FCST VA CLD +6HR: 03/0430Z NO VA EXP

FCST VA CLD +12HR: 03/1030Z NO VA EXP

FCST VA CLD +18HR: 03/1630Z NO VA EXP

RMK: A FEW VA PUFFS NOTED IN VOLCAT PROD OVER
PAST FEW HRS BEFORE DENSE WX CLDS MOV IN. RECENT
PAST HIST SUGGESTS POSS CONT EMS. VA MOV TO E OR
ENE OF SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20211103/0500Z