FVXX22 KNES 200354 VA ADVISORY DTG: 20230920/0354Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/573 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 20/0330Z OBS VA CLD: SFC/FL150 N0008 W07801 - S0004 W07739 - S0005 W07740 - N0004 W07804 - N0008 W07801 MOV NW 15KT FCST VA CLD +6HR: 20/0930Z SFC/FL150 N0008 W07807 - S0004 W07740 - S0005 W07739 - S0004 W07810 - N0008 W07807 FCST VA CLD +12HR: 20/1530Z NO VA EXP FCST VA CLD +18HR: 20/2130Z NO VA EXP RMK: VA EMS OBS IN STLT IMG MOV NW EXT 30 NMI FM SUMMIT. NW MVMT EXP THRU T+6. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20230920/1000Z