FVXX20 KNES 241524 VA ADVISORY DTG: 20200824/1524Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/800 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: PSBL VA IN EMS. OBS VA DTG: 24/1501Z OBS VA CLD: SFC/FL190 N1902 W09837 - N1900 W09837 - N1859 W09844 - N1901 W09843 - N1902 W09837 MOV W 10-15KT FCST VA CLD +6HR: 24/2100Z NO VA EXP FCST VA CLD +12HR: 25/0300Z NO VA EXP FCST VA CLD +18HR: 25/0900Z NO VA EXP RMK: STEAM AND GAS EMS OBSD EXTDG 20 NMI WSW FM SUMMIT ON G16 VIS IMAGERY. HWVR, PSBL VA OBSD IN EMS ON WEBCAM STARTING AT 1517Z. VA FCST TO DISP BY T+6. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200824/2130Z