FVXX21 KNES 090421 VA ADVISORY DTG: 20191009/0421Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/948 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ERUPTION DETAILS: NEW VA EM OBS VA DTG: 09/0406Z OBS VA CLD: SFC/FL210 N1856 W09853 - N1852 W09854 - N1851 W09859 - N1855 W09859 - N1856 W09853 MOV SW 10-15KT FCST VA CLD +6HR: 09/1000Z SFC/FL210 NO ASH EXP FCST VA CLD +12HR: 09/1600Z NO ASH EXP FCST VA CLD +18HR: 09/2200Z NO ASH EXP RMK: PUFF AF VA EM SEEN ON STLT IMAGERY MOV SW AWAY FM SUMMIT. VA HEIGHT AND MOV BASED ON IMAGERY AND MODEL GUIDANCE. VA EXPCD TO DISPD WI 6 HRS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20191009/1015Z