FVXX23 KNES 221106 VA ADVISORY DTG: 20190522/1106Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/562 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 22/1010Z OBS VA CLD: SFC/FL180 N0018 W07803 - S0004 W07739 - S0006 W07740 - N0005 W07813 - N0018 W07803 MOV NW 10-15KT FCST VA CLD +6HR: 22/1600Z SFC/FL180 N0017 W07810 - S0004 W07738 - S0005 W07740 - N0003 W07817 - N0017 W07810 FCST VA CLD +12HR: 22/2200Z SFC/FL180 N0012 W07820 - S0005 W07738 - S0007 W07738 - S0002 W07825 - N0012 W07820 FCST VA CLD +18HR: 23/0400Z SFC/FL180 N0009 W07828 - S0004 W07739 - S0007 W07739 - S0005 W07832 - N0009 W07828 RMK: VA EM VISIBLE IN STLT IMAGERY 30 NM NW FM SUMMIT FL180. NWP MODEL AGREES WITH OBS TRAJECTORY. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190522/1700Z