FVXX21 KNES 310523 VA ADVISORY DTG: 20250131/0523Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/089 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS OBS VA DTG: 31/0500Z OBS VA CLD: SFC/FL140 S0001 W07757 - S0004 W07740 - S0005 W07740 - S0007 W07757 - S0001 W07757 MOV W 15KT FCST VA CLD +6HR: 31/1100Z SFC/FL140 N0001 W07757 - S0004 W07740 - S0005 W07740 - S0005 W07757 - N0001 W07757 FCST VA CLD +12HR: 31/1700Z SFC/FL140 S0000 W07757 - S0004 W07739 - S0005 W07740 - S0006 W07757 - S0000 W07757 FCST VA CLD +18HR: 31/2300Z NO VA EXP RMK: INTMT VA EMS SEEN IN SAT MOV W FM SUMMIT. MODEL GUIDANCE SHOWS A CONT W MOV THRU T+12 HRS. MOV AND HGT BASED ON SAT AND NWP. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20250131/1130Z