FVXX21 KNES 030833
VA ADVISORY
DTG: 20231003/0833Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/577

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

ERUPTION DETAILS: VA EM RPRTD.

OBS VA DTG: 03/0800Z

OBS VA CLD: SFC/FL210 N0508 W07531 - N0453 W07518
- N0452 W07519 - N0459 W07539 - N0508 W07531 MOV
NW 10KT 

FCST VA CLD +6HR: 03/1400Z SFC/FL210 N0514 W07534
- N0453 W07518 - N0450 W07518 - N0504 W07543 -
N0514 W07534 

FCST VA CLD +12HR: 03/2000Z NO VA EXP

FCST VA CLD +18HR: 04/0200Z NO VA EXP

RMK: VONA RPRTS VA EM TO 1KM ABV SUMMIT MOVG NW.
VA NOT OBSD DUE TO THICK WX CLD CVR. NWP MDLS
AGREE WITH RPRT AT GIVEN HEIGHT AND FCST LTLCG IN
WINDS THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20231003/1430Z
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