FVXX20 KNES 231811 VA ADVISORY DTG: 20181223/1811Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1218 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EMS CONTINUE OBS VA DTG: 23/1745Z OBS VA CLD: SFC/FL170 N0007 W07801 - S0002 W07741 - S0008 W07741 - S0002 W07805 - N0007 W07801 MOV NW 10KT FCST VA CLD +6HR: 24/0000Z SFC/FL170 N0005 W07800 - S0001 W07742 - S0009 W07741 - S0003 W07804 - N0005 W07800 FCST VA CLD +12HR: 24/0600Z SFC/FL170 N0008 W07801 - S0002 W07741 - S0007 W07740 - S0003 W07803 - N0008 W07801 FCST VA CLD +18HR: 24/1200Z SFC/FL170 N0008 W07801 - S0001 W07740 - S0008 W07741 - S0003 W07804 - N0008 W07801 RMK: PUFF OF VA EM SEEN MOV NW AWAY FM SUMMIT. LTLCG EXPCTD THRU FRCST PERIOD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20181224/0015Z