FVXX21 KNES 280456 VA ADVISORY DTG: 20191128/0456Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/1144 INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT. RADIOSONDE. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 28/0420Z OBS VA CLD: SFC/FL200 N1925 W09910 - N1902 W09837 - N1900 W09838 - N1912 W09917 - N1925 W09910 MOV NW 10-15KT FCST VA CLD +6HR: 28/1030Z SFC/FL200 N1922 W09913 - N1902 W09836 - N1900 W09835 - N1909 W09919 - N1922 W09913 FCST VA CLD +12HR: 28/1630Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 28/2230Z NO ASH EXP RMK: IR STLT IMAGERY AND VOLCAT PROD SHOWS A CONTINUOUS PLUME OF GASES AND POSSIBLE VA EXTENDING TO ABOUT 45 NM TO NW AND WNW OF SUMMIT. WEBCAM SHOWS INCANDESCENCE AT SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20191128/1100Z