FVXX22 KNES 281642
VA ADVISORY
DTG: 20211228/1642Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/485

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

ERUPTION DETAILS: VA RPTD VIA VONA

OBS VA DTG: 28/1620Z

OBS VA CLD: SFC/FL220 N0453 W07519 - N0453 W07519
- N0449 W07517 - N0449 W07520 - N0453 W07519 MOV
S 10KT 

FCST VA CLD +6HR: 28/2230Z SFC/FL220 N0454 W07519
- N0453 W07519 - N0447 W07514 - N0444 W07520 -
N0454 W07519 

FCST VA CLD +12HR: 29/0430Z NO VA EXP

FCST VA CLD +18HR: 29/1030Z NO VA EXP

RMK: VA RPTD VIA VONA. LIGHT VA OBS IN SAT DATA
MOVG S FM SUMMIT. NWP MDLS FCST SLIGHT SE SHIFT
THRU T+6. LIGHT VA EMS OBS IN WEBCAM. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211228/2245Z