FVXX24 KNES 310054 VA ADVISORY DTG: 20250531/0054Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/507 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBS VA DTG: 31/0010Z OBS VA CLD: SFC/FL150 N0001 W07754 - S0004 W07739 - S0005 W07739 - S0003 W07756 - N0001 W07754 MOV W 10KT FCST VA CLD +6HR: 31/0600Z SFC/FL150 N0007 W07755 - S0004 W07739 - S0005 W07739 - N0000 W07758 - N0007 W07755 FCST VA CLD +12HR: 31/1200Z SFC/FL150 N0005 W07756 - S0004 W07740 - S0005 W07740 - S0001 W07758 - N0005 W07756 FCST VA CLD +18HR: 31/1800Z SFC/FL150 N0008 W07754 - S0004 W07740 - S0005 W07740 - N0002 W07758 - N0008 W07754 RMK: VA EMS OBS IN STLT IMG MOV WNW EXT APRX 15NM FM SUMMIT. WNW MVMT EXP THRU T+18. FCST BASED ON STLT AND MDL GUIDANCE. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20250531/0700Z