FVXX22 KNES 111555
VA ADVISORY
DTG: 20211011/1555Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17457 FT (5321 M)

ADVISORY NR: 2021/211

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

ERUPTION DETAILS: VA RPRTD IN VONA

OBS VA DTG: 11/1530Z

OBS VA CLD: SFC/FL220 N0508 W07535 - N0455 W07519
- N0453 W07520 - N0501 W07539 - N0508 W07535 MOV
NW 5KT 

FCST VA CLD +6HR: 11/2130Z SFC/FL220 N0455 W07519
- N0454 W07518 - N0443 W07535 - N0449 W07538 -
N0455 W07519 

FCST VA CLD +12HR: 12/0330Z NO VA EXP

FCST VA CLD +18HR: 12/0930Z NO VA EXP

RMK: MULTIPLE VONA RECEIVED. NO VA EMS OBSD IN
SAT AND WEB CAM DUE TO MET CLDS. RPRTD VA MOVMT
DOES NOT AGREE WITH MDL GUIDANCE. FCST CONFIDENCE
IS LOW.  ...ZENG/KIBLER

NXT ADVISORY: WILL BE IS SUED BY 20211011/2200Z
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