FVXX24 KNES 261452 VA ADVISORY DTG: 20190926/1452Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/902 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 26/1436Z OBS VA CLD: SFC/FL200 N1907 W09837 - N1901 W09834 - N1850 W09842 - N1850 W09853 - N1900 W09853 - N1907 W09837 MOV SW 5KT FCST VA CLD +6HR: 26/2030Z SFC/FL200 N1907 W09838 - N1900 W09834 - N1848 W09840 - N1849 W09856 - N1859 W09856 - N1907 W09838 FCST VA CLD +12HR: 27/0230Z SFC/FL200 N1907 W09838 - N1900 W09834 - N1849 W09840 - N1849 W09856 - N1901 W09856 - N1907 W09838 FCST VA CLD +18HR: 27/0830Z SFC/FL200 N1907 W09838 - N1900 W09833 - N1847 W09838 - N1846 W09854 - N1858 W09855 - N1907 W09838 RMK: ONGOING VA EMS VISIBLE IN STLT IMAGERY MOV SW FM SUMMIT FL200. NWP MODELS SUGGEST CONT LIGHT WINDS TWDS THE SW THRU T+18 HRS. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190926/2045Z