FVXX21 KNES 040814 VA ADVISORY DTG: 20250504/0814Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/410 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS CONTG. OBS VA DTG: 04/0740Z OBS VA CLD: SFC/FL155 N0010 W07752 - S0004 W07739 - S0005 W07740 - N0002 W07755 - N0010 W07752 MOV NW 10KT FCST VA CLD +6HR: 04/1330Z SFC/FL155 N0011 W07753 - S0004 W07739 - S0005 W07740 - N0002 W07758 - N0011 W07753 FCST VA CLD +12HR: 04/1930Z SFC/FL155 N0010 W07754 - S0004 W07739 - S0005 W07740 - N0002 W07759 - N0010 W07754 FCST VA CLD +18HR: 05/0130Z SFC/FL155 N0007 W07756 - S0004 W07739 - S0005 W07740 - S0001 W07759 - N0007 W07756 RMK: OCNL TO FRQT VA EMS OBSD BY WEBCAM. WX CLD CVR OBSC SUMMIT ON STLT. FL TAKEN FM PREV ADVY. NWP MDLS FCST LTLCG IN VA CLD MOVMT THRU T+12HRS THEN SLGT WSHFT TO MOVG VA WNW BY T+18HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20250504/1415Z