FVXX24 KNES 160102 VA ADVISORY DTG: 20190916/0102Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/854 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EM MOV NW OBS VA DTG: 16/0046Z OBS VA CLD: SFC/FL210 N1914 W09849 - N1902 W09838 - N1859 W09837 - N1905 W09855 - N1914 W09849 MOV NW 5-10KT FCST VA CLD +6HR: 16/0700Z SFC/FL210 N1924 W09853 - N1901 W09835 - N1859 W09837 - N1907 W09902 - N1924 W09853 FCST VA CLD +12HR: 16/1300Z SFC/FL210 N1917 W09900 - N1902 W09835 - N1900 W09836 - N1859 W09904 - N1917 W09900 FCST VA CLD +18HR: 16/1900Z SFC/FL210 NO ASH EXP RMK: VA EXTD 18NM NW FM THE SUMMIT AND CAN BE SEEN IN WEBCAM. NWP MDL INDICATES A NW THEN W MOV THRU +12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190916/0700Z