FVXX24 KNES 121510 VA ADVISORY DTG: 20230912/1510Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/548 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: FREQUENT VA EMS OBS VA DTG: 12/1440Z OBS VA CLD: SFC/FL140 N0006 W07758 - S0004 W07739 - S0005 W07740 - N0001 W07801 - N0006 W07758 MOV NW 10KT FCST VA CLD +6HR: 12/2030Z SFC/FL140 N0007 W07803 - S0004 W07739 - S0005 W07740 - S0003 W07806 - N0007 W07803 FCST VA CLD +12HR: 13/0230Z SFC/FL140 S0002 W07806 - S0004 W07739 - S0005 W07740 - S0014 W07804 - S0002 W07806 FCST VA CLD +18HR: 13/0830Z SFC/FL140 N0002 W07805 - S0004 W07740 - S0005 W07739 - S0009 W07806 - N0002 W07805 RMK: VA EMS OBS IN STLT IMG MOV NW EXT 20 NMI FM SUMMIT. MVMT TO SHIFT MORE WSW BY T+12. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20230912/2115Z