FVXX23 KNES 211709
VA ADVISORY
DTG: 20211121/1709Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/355

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

ERUPTION DETAILS: CONT VA EMS OBS

OBS VA DTG: 21/1630Z

OBS VA CLD: SFC/FL200 N0458 W07548 - N0455 W07519
- N0448 W07547 - N0458 W07548 MOV W 10KT 

FCST VA CLD +6HR: 21/2230Z SFC/FL200 N0458 W07547
- N0454 W07519 - N0447 W07547 - N0458 W07547 

FCST VA CLD +12HR: 22/0430Z NO VA EXP

FCST VA CLD +18HR: 22/1030Z NO VA EXP

RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VA
ACT MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20211121/2315Z