FVXX21 KNES 201240 VA ADVISORY DTG: 20240920/1240Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/669 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 20/1210Z OBS VA CLD: SFC/FL150 N0002 W07752 - S0004 W07740 - S0005 W07740 - S0001 W07754 - N0002 W07752 MOV NW 10KT FCST VA CLD +6HR: 20/1800Z SFC/FL150 N0009 W07758 - S0004 W07739 - S0005 W07740 - N0000 W07802 - N0009 W07758 FCST VA CLD +12HR: 21/0000Z SFC/FL150 N0007 W07759 - S0004 W07739 - S0005 W07739 - S0002 W07802 - N0007 W07759 FCST VA CLD +18HR: 21/0600Z SFC/FL150 N0005 W07800 - S0004 W07739 - S0005 W07739 - S0004 W07802 - N0005 W07800 RMK: VA EMS PUFF OBS IN STLT IMG MOV WNW EXT APRX 15NM FM SUMMIT. WNW MVMT EXP THRU T+18. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20240920/1845Z