FVXX21 KNES 030837 VA ADVISORY DTG: 20250503/0837Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/406 INFO SOURCE: GOES-19. VONA. NWP MODELS. VOLCAT. ERUPTION DETAILS: INTMT VA EMS OBS VA DTG: 03/0810Z OBS VA CLD: SFC/FL150 N0000 W07750 - S0004 W07740 - S0005 W07740 - S0002 W07751 - N0000 W07750 MOV NW 10KT FCST VA CLD +6HR: 03/1400Z SFC/FL150 N0001 W07752 - S0004 W07740 - S0005 W07740 - S0002 W07753 - N0001 W07752 FCST VA CLD +12HR: 03/2000Z SFC/FL150 N0003 W07751 - S0004 W07739 - S0005 W07740 - N0001 W07752 - N0003 W07751 FCST VA CLD +18HR: 04/0200Z SFC/FL50 N0002 W07751 - S0004 W07739 - S0005 W07740 - S0000 W07752 - N0002 W07751 RMK: INTMT VA EMS SEEN IN SAT MOV WNW FM SUMMIT. MODEL GUIDANCE SHOWS A CONT WNW/NW MOV THRU T+18 HRS. MOV AND HGT BASED ON SAT, NWP, AND VONA. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20250503/1430Z