FVXX22 KNES 121246 VA ADVISORY DTG: 20200312/1246Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/250 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: VA EM OBS VA DTG: 12/1220Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0007 W07738 - S0023 W07756 - S0013 W07801 - S0004 W07740 MOV SW 5-10KT FCST VA CLD +6HR: 12/1830Z SFC/FL150 S0003 W07804 - S0004 W07739 - S0006 W07738 - S0013 W07804 - S0003 W07804 FCST VA CLD +12HR: 13/0030Z SFC/FL150 S0003 W07739 - S0007 W07738 - S0019 W07759 - S0006 W07805 - S0003 W07739 FCST VA CLD +18HR: 13/0630Z SFC/FL150 S0003 W07739 - S0007 W07738 - S0016 W07803 - S0005 W07805 - S0003 W07739 RMK: DISCRETE VA EM SEEN IN STLT AND WEB CAM EXTND APRX 25 NM WSW OF SUMMIT BEFORE OBSC BY MET CLDS. VA EM APPEAR TO BE OF TYPICAL MAGNITUDE FM THIS VOLCANO AND ACT EXPECTED TO CONT THRU FCST PERIOD. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20200312/1845Z