FVXX20 KNES 291511 VA ADVISORY DTG: 20221229/1511Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/1160 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 29/1450Z OBS VA CLD: SFC/FL150 N0009 W07758 - N0005 W07753 - N0001 W07756 - N0002 W07801 - N0009 W07758 MOV NW 10KT FCST VA CLD +6HR: 29/2100Z SFC/FL150 N0008 W07804 - S0004 W07739 - S0005 W07740 - S0002 W07808 - N0008 W07804 FCST VA CLD +12HR: 30/0300Z SFC/FL150 N0013 W07801 - S0004 W07739 - S0005 W07740 - N0003 W07807 - N0013 W07801 FCST VA CLD +18HR: 30/0900Z NO VA EXP RMK: DISCRETE VA EMS OBS IN STLT MOV NW AND EXT ABOUT 25 NMI FM SUMMIT. NW MVMT EXP THRU T+12. FL AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20221229/2115Z