FVXX24 KNES 302311
VA ADVISORY
DTG: 20250830/2311Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/440

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

ERUPTION DETAILS: DISCRETE VA EMS

OBS VA DTG: 30/2240Z

OBS VA CLD: SFC/FL230 N0457 W07528 - N0456 W07524
- N0453 W07525 - N0452 W07528 - N0457 W07528 MOV
W 15KT 

FCST VA CLD +6HR: 31/0430Z SFC/FL230 N0508 W07539
- N0454 W07519 - N0453 W07519 - N0457 W07543 -
N0508 W07539 

FCST VA CLD +12HR: 31/1030Z SFC/FL230 N0505
W07541 - N0453 W07519 - N0452 W07519 - N0453
W07544 - N0505 W07541 

FCST VA CLD +18HR: 31/1630Z SFC/FL230 N0508
W07539 - N0454 W07519 - N0453 W07519 - N0457
W07544 - N0508 W07539 

RMK: VONA RPRT RCVD. VA EMS OBS IN STLT IMG MOV
WNW EXT AT LEAST 10NM FM SUMMIT. A GEN WNW MVMT
EXP THRU T+18. FCST BASED ON VONA, STLT AND MDL
WINDS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20250831/0515Z
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