FVXX21 KNES 271250 VA ADVISORY DTG: 20250227/1250Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/170 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS EST VA DTG: 27/1220Z EST VA CLD: SFC/FL160 N0000 W07755 - S0003 W07739 - S0005 W07739 - S0007 W07755 - N0000 W07755 MOV W 10KT FCST VA CLD +6HR: 27/1830Z SFC/FL160 N0010 W07758 - S0004 W07739 - S0005 W07740 - N0002 W07802 - N0010 W07758 FCST VA CLD +12HR: 28/0030Z SFC/FL160 N0000 W07801 - S0002 W07739 - S0004 W07738 - S0014 W07758 - N0000 W07801 FCST VA CLD +18HR: 28/0630Z NO VA EXP RMK: VA EMS NOT OBSD IN STLT IMG DUE TO MET CLDS, BUT VA EMS MAY BE OBSCD. W MVMT EXP TO SHIFT NW BY T+6 HRS, AND EXP TO SHIFT WSW BY T+12 HRS. MVMT AND HGT BASED ON NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20250227/1845Z