FVXX23 KNES 231508
VA ADVISORY
DTG: 20210823/1508Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/128

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

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 23/1440Z

OBS VA CLD: SFC/FL190 N0454 W07519 - N0452 W07519
- N0449 W07532 - N0452 W07532 - N0454 W07519 MOV
W 10KT 

FCST VA CLD +6HR: 23/2030Z SFC/FL190 N0453 W07519
- N0452 W07518 - N0444 W07535 - N0447 W07536 -
N0453 W07519 

FCST VA CLD +12HR: 24/0230Z NO VA EXP

FCST VA CLD +18HR: 24/0830Z NO VA EXP

RMK: PSBL VA EXT 13 NM WSW OF THE SUMMIT. VA EXP
TO BACK TO SW BY T+6 BASED ON NWP MODELS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210823/2115Z