FVXX20 KNES 220343 VA ADVISORY DTG: 20190122/0343Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/077 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EM OBS VA DTG: 22/0315Z OBS VA CLD: SFC/FL140 N0017 W07808 - S0004 W07738 - S0005 W07740 - N0000 W07817 - N0017 W07808 MOV W 10-15KT FCST VA CLD +6HR: 22/0930Z SFC/FL140 N0029 W07824 - S0004 W07738 - S0006 W07739 - N0002 W07838 - N0029 W07824 FCST VA CLD +12HR: 22/1530Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 22/2130Z NO ASH EXP RMK: VA EMS OBS IN STLT IMAGERY MOV WNW FM SUMMIT 10-15 KTS AT FL140. MODEL GUIDANCE AGREES WITH TRAJECTORY. LTLCG TO FCST T+6 HRS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190122/0945Z