FVXX21 KNES 041753
VA ADVISORY
DTG: 20250204/1753Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT (5279 M)

ADVISORY NR: 2025/107

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL VA EMS 

OBS VA DTG: 04/1720Z

OBS VA CLD: SFC/FL210 N0454 W07518 - N0453 W07517
- N0441 W07531 - N0452 W07535 - N0454 W07518 MOV
SW 5KT 

FCST VA CLD +6HR: 04/2330Z SFC/FL210 N0454 W07518
- N0453 W07518 - N0437 W07549 - N0452 W07552 -
N0454 W07518 

FCST VA CLD +12HR: 05/0530Z NO VA EXP

FCST VA CLD +18HR: 05/1130Z NO VA EXP

RMK: VA NOT CRNTLY OBS ON STLT DUE TO EXTENSIVE
WX CLD CVR. FL BASED ON PREVIOUS ACTIVITY, WITH
NWP MDLS SUGGESTING VA MVMT TWD THE SW WITH LTLCG
EXP THRU T+6.   ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250205/0000Z