FVXX20 KNES 132111
VA ADVISORY
DTG: 20211213/2111Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/436

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

ERUPTION DETAILS: OCL VA EMS

OBS VA DTG: 13/2050Z

OBS VA CLD: SFC/FL210 N0501 W07522 - N0452 W07518
- N0452 W07520 - N0457 W07528 - N0501 W07522 MOV
NW 10KT 

FCST VA CLD +6HR: 14/0300Z SFC/FL210 N0504 W07522
- N0452 W07518 - N0452 W07520 - N0459 W07531 -
N0504 W07522 

FCST VA CLD +12HR: 14/0900Z NO VA EXP

FCST VA CLD +18HR: 14/1500Z NO VA EXP

RMK: OCL VA EMS OBS IN WEBCAM AND BRIEFLY OBS IN
SAT DATA. VA OBS MOVG NW FM SUMMIT ON SAT DATA.
NWP MDLS SHOW LTLCG IN WIND DIR THRU T+6.
...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211214/0315Z