FVXX21 KNES 281640 VA ADVISORY DTG: 20250228/1640Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/175 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL OBS VA DTG: 28/1610Z OBS VA CLD: SFC/FL140 S0004 W07739 - S0005 W07739 - S0007 W07742 - S0004 W07743 - S0004 W07739 MOV W 5KT FCST VA CLD +6HR: 28/2200Z SFC/FL140 S0004 W07740 - S0005 W07739 - S0008 W07748 - S0005 W07749 - S0004 W07740 FCST VA CLD +12HR: 01/0400Z SFC/FL140 S0003 W07748 - S0004 W07739 - S0005 W07739 - S0006 W07748 - S0003 W07748 FCST VA CLD +18HR: 01/1000Z NO VA EXP RMK: VA NOT CRNTLY OBS ON STLT OR WEBCAM DUE TO WX CLD CVR. VA EMS LIKELY MVG WSW, WITH LTLCG EXP THRU T+12 BASED ON NWP MDLS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20250228/2245Z