FVXX20 KNES 212153 VA ADVISORY DTG: 20191021/2153Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1158 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ABBA. ERUPTION DETAILS: POSS ONGOING EMS. OBS VA DTG: 21/2130Z OBS VA CLD: SFC/FL150 N0006 W07752 - S0003 W07739 - S0007 W07740 - S0003 W07756 - N0006 W07752 MOV W 5-10KT FCST VA CLD +6HR: 22/0330Z SFC/FL150 NO ASH EXP FCST VA CLD +12HR: 22/0930Z NO ASH EXP FCST VA CLD +18HR: 22/1530Z NO ASH EXP RMK: INTERMITTENT HOTSPOT SEEN IN CLD BREAKS. NO VA SEEN IN WEBCAM OR STLT IMAGERY DUE TO WX CLDS. EMS PRESUMED TO BE HEADING WNW OR W BASED ON CONTINUITY AND NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20191022/0400Z