FVXX21 KNES 021429 VA ADVISORY DTG: 20170702/1429Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/038 INFO SOURCE: EXPERIMENTAL GOES-16. NWP MODELS. SOCIAL MEDIA ERUPTION DETAILS: NEW VA EM OBS VA DTG: 02/1400Z OBS VA CLD: SFC/FL220 N1904 W09838 - N1901 W09837 - N1851 W09857 - N1901 W09859 - N1904 W09838 MOV SW 5-10KT FCST VA CLD +6HR: 02/2000Z SFC/FL220 NO ASH EXP FCST VA CLD +12HR: 03/0200Z NO ASH EXP FCST VA CLD +18HR: 03/0800Z NO ASH EXP RMK: SOCIAL MEDIA POST SHOWS NEW VA EM. VA ALSO SEEN IN RECENT STLT IMAGERY MOV SW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20170702/2030Z