FVXX20 KNES 251142
VA ADVISORY
DTG: 20230725/1142Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2023/437

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

ERUPTION DETAILS: VA EM RPRTD AND CONFIRMED BY
STLT.

OBS VA DTG: 25/1120Z

OBS VA CLD: SFC/FL230 N0455 W07530 - N0454 W07519
- N0452 W07519 - N0449 W07529 - N0455 W07530 MOV
W 15KT 

FCST VA CLD +6HR: 25/1730Z SFC/FL230 N0458 W07543
- N0454 W07519 - N0452 W07519 - N0450 W07544 -
N0458 W07543 

FCST VA CLD +12HR: 25/2330Z NO VA EXP

FCST VA CLD +18HR: 26/0530Z NO VA EXP

RMK: VONA RPRTS VA EM TO 1.8 KM ABV SUMMIT AT
1114Z. STLT IMAGERY SHOWS VA CLD W OF SUMMIT. FL
TAKEN FM VONA. NWP MDLS FCST VA TO MOV W BY
T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230725/1745Z