FVXX20 KNES 161628 VA ADVISORY DTG: 20200316/1628Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/292 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 16/1616Z OBS VA CLD: SFC/FL210 N1943 W09756 - N1926 W09741 - N1859 W09834 - N1904 W09837 - N1943 W09756 MOV NE 15-20KT FCST VA CLD +6HR: 16/2230Z SFC/FL210 N1935 W09750 - N1921 W09738 - N1859 W09835 - N1902 W09835 - N1935 W09750 FCST VA CLD +12HR: 17/0430Z SFC/FL210 N1934 W09747 - N1916 W09735 - N1859 W09836 - N1904 W09834 - N1934 W09747 FCST VA CLD +18HR: 17/1030Z SFC/FL210 N1931 W09740 - N1908 W09731 - N1900 W09835 - N1901 W09836 - N1931 W09740 RMK: INTERMITTENT VA EMS NOTED IN STLT AND WEB CAM IMAGERY CONT TO MOV NE OF SUMMIT. NWP GUIDANCE INDICATES A MORE E MOV WITH TIME. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20200316/2230Z