FVXX22 KNES 190742
VA ADVISORY
DTG: 20211019/0742Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/230

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

ERUPTION DETAILS: CONS VA EMS AND VONA RPRT

OBS VA DTG: 19/0720Z

OBS VA CLD: SFC/FL200 N0513 W07621 - N0510 W07602 -
N0456 W07601 - N0459 W07618 - N0513 W07621 MOV W
5KT SFC/FL210 N0510 W07528 - N0453 W07519
- N0452 W07519 - N0505 W07533 - N0510 W07528 MOV
NW 10KT 

FCST VA CLD +6HR: 19/1330Z SFC/FL200 NO VA EXP
SFC/FL210 N0511 W07545 - N0455 W07519 - N0452 W07519 - 
N0504 W07552 - N0511 W07545 

FCST VA CLD +12HR: 19/1930Z SFC/FL210 N0509
W07547 - N0454 W07517 - N0452 W07519 - N0501
W07553 - N0509 W07547 

FCST VA CLD +18HR: 20/0130Z SFC/FL210 N0502
W07552 - N0453 W07518 - N0451 W07520 - N0453
W07553 - N0502 W07552 

RMK: VA SEEN IN SAT MOV NW AND EXTDG 20 NM FM
SUMMIT. RESIDUAL VA FM EARLIER VA EM IS CONT TO MOV
SLOWLY W BUT DSIPTG. NWP GUIDANCE INDICATES
A GRADUAL BACKING TWD THE W BY T+18 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20211019/1345Z
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