FVXX21 KNES 150514
VA ADVISORY
DTG: 20250915/0514Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/472

INFO SOURCE: GOES-19. VONA. NWP MODELS. 

ERUPTION DETAILS: VA EM DETECTED

OBS VA DTG: 15/0430Z

OBS VA CLD: SFC/FL210 N0505 W07535 - N0453 W07518
- N0451 W07519 - N0457 W07541 - N0505 W07535 MOV
NW 20KT 

FCST VA CLD +6HR: 15/1030Z SFC/FL210 N0502 W07543
- N0453 W07517 - N0451 W07519 - N0452 W07546 -
N0502 W07543 

FCST VA CLD +12HR: 15/1630Z SFC/FL210 N0507
W07541 - N0454 W07517 - N0451 W07519 - N0456
W07546 - N0507 W07541 

FCST VA CLD +18HR: 15/2230Z NO VA EXP

RMK: VONA RCVD EARLIER FOR VA MOVNG NW FM SUMMIT.
EVDNCE OF VA EM OBS IN STLT IMG. EXP WNW MOVNT THRU
T+12 HRS. FL BSD ON VONA. FCST BSD ON NWP MDLS. 
...LINER

NXT ADVISORY: WILL BE ISSUED BY 20250915/1115Z
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