FVXX20 KNES 200350 VA ADVISORY DTG: 20200220/0350Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/166 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: VA EM OBS IN STLT. OBS VA DTG: 20/2350Z OBS VA CLD: SFC/FL220 N1920 W09905 - N1902 W09837 - N1900 W09837 - N1908 W09913 - N1920 W09905 MOV NW 5-10KT SFC/FL250 N1927 W09824 - N1919 W09819 - N1907 W09844 - N1912 W09854 - N1927 W09824 MOV E 5KT FCST VA CLD +6HR: 21/0600Z SFC/FL220 N1934 W09905 - N1902 W09836 - N1900 W09837 - N1916 W09915 - N1934 W09905 SFC/FL250 NO ASH EXP FCST VA CLD +12HR: 21/1200Z SFC/FL220 N1934 W09905 - N1902 W09836 - N1901 W09837 - N1917 W09915 - N1934 W09905 FCST VA CLD +18HR: 21/1800Z SFC/FL220 N1934 W09905 - N1902 W09836 - N1900 W09837 - N1916 W09915 - N1934 W09905 RMK: CONS VA EM OBS IN STLT MOV NW OF STLT. REMNANT VA OBS IN STLT APRX 8 NM N OF SUMMIT EXTDG ENE IN CALM WINDS SLOWLY DSIPTG. FL AND FCST MVMT BASED ON NWP MODEL GDNC. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200220/0945Z