FVXX23 KNES 311739 VA ADVISORY DTG: 20230131/1739Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/110 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: DISCRETE VA EMS OBS VA DTG: 31/1720Z OBS VA CLD: SFC/FL190 N0010 W07732 - N0003 W07724 - S0001 W07731 - N0003 W07735 - N0010 W07732 MOV NE 10KT FCST VA CLD +6HR: 31/2330Z SFC/FL190 N0013 W07722 - N0001 W07715 - S0005 W07739 - S0004 W07740 - N0013 W07722 FCST VA CLD +12HR: 01/0530Z NO VA EXP FCST VA CLD +18HR: 01/1130Z NO VA EXP RMK: VA EMS OBS IN STLT MOV NE AND EXT ABOUT 15 NMI FM SUMMIT. A MORE ENE MVMT EXP BY T+6. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20230131/2345Z