FVXX22 KNES 270309
VA ADVISORY
DTG: 20211227/0309Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/477

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

ERUPTION DETAILS: NEW  VA EMS

OBS VA DTG: 27/0230Z

OBS VA CLD: SFC/FL200 N0453 W07518 - N0438 W07516
- N0439 W07522 - N0452 W07519 - N0453 W07518 MOV
S 10KT 

FCST VA CLD +6HR: 27/0830Z SFC/FL200 N0453 W07518
- N0437 W07516 - N0437 W07522 - N0453 W07519 -
N0453 W07518 

FCST VA CLD +12HR: 27/1430Z NO VA EXP

FCST VA CLD +18HR: 27/2030Z NO VA EXP

RMK: VA IS SEEN ON STLT MOV S UP TO 16NM S FM THE
SUMMIT. NWP MDL INDICATES A CONT S MOV THRU T+6
HRS. ...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20211227/0915Z