FVXX22 KNES 201447 VA ADVISORY DTG: 20190920/1447Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2019/175 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: POSS ONGOING VA EMS OBS VA DTG: 20/1420Z OBS VA CLD: SFC/FL270 S0140 W07819 - S0144 W07758 - S0201 W07819 - S0158 W07820 - S0140 W07819 MOV N 15-20KT FCST VA CLD +6HR: 20/2030Z SFC/FL270 NO ASH EXP FCST VA CLD +12HR: 21/0230Z NO ASH EXP FCST VA CLD +18HR: 21/0830Z NO ASH EXP RMK: VA IS NOT OBS IN STLT IMAGERY THOUGH HOTSPOT CAN BE SEEN. VA IS DRAWN BASED ON SIGMET INFO AND NWP MDL. NO FCST IS GIVEN DUE TO LACK OF OBS IN STLT. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190920/2045Z