FVXX22 KNES 311203
VA ADVISORY
DTG: 20211231/1203Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/491

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

ERUPTION DETAILS: VA EM OBS IN SAT.

OBS VA DTG: 31/1140Z

OBS VA CLD: SFC/FL200 N0455 W07519 - N0446 W07504
- N0440 W07511 - N0453 W07519 - N0455 W07519 MOV
SE 10KT 

FCST VA CLD +6HR: 31/1730Z SFC/FL200 N0455 W07502
- N0445 W07504 - N0453 W07519 - N0455 W07519 -
N0455 W07502 

FCST VA CLD +12HR: 31/2330Z NO VA EXP

FCST VA CLD +18HR: 01/0530Z NO VA EXP

RMK: VA EM OBS IN SAT MOV SE 16 NM FM SUMMIT. MET
CLDS OBSCG VA CLD. OBS VA FL ESTD FM NWP MDLS AND
RECENT VONA. FL MVMT FCST TO TURN TO E BY T+6
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211231/1800Z