FVXX21 KNES 150754 VA ADVISORY DTG: 20250115/0754Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/052 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA MOVG SW OBS VA DTG: 15/0720Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07739 - S0013 W07746 - S0007 W07750 - S0004 W07740 MOV SW 5KT FCST VA CLD +6HR: 15/1330Z SFC/FL150 S0004 W07739 - S0005 W07738 - S0017 W07753 - S0006 W07759 - S0004 W07739 FCST VA CLD +12HR: 15/1930Z SFC/FL150 S0004 W07740 - S0005 W07739 - S0017 W07742 - S0012 W07750 - S0004 W07740 FCST VA CLD +18HR: 16/0130Z SFC/FL150 S0004 W07739 - S0014 W07735 - S0014 W07744 - S0005 W07740 - S0004 W07739 RMK: FRQT VA EMS OBS IN STLT IMAGERY MOVG SW APPRX 15NM FM SUMMIT. VA FL AND FCST THRU T+18 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20250115/1400Z