FVXX24 KNES 292250 VA ADVISORY DTG: 20190829/2250Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/777 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA EM PSBL. OBS VA DTG: 29/2230Z OBS VA CLD: SFC/FL190 N1852 W10024 - N1820 W10017 - N1731 W10205 - N1803 W10229 - N1852 W10024 MOV W 15-20KT SFC/FL200 N1905 W09849 - N1904 W09835 - N1858 W09836 - N1858 W09850 - N1905 W09849 MOV W 15-20KT FCST VA CLD +6HR: 30/0430Z SFC/FL190 NO ASH EXPSFC/FL200 NO ASH EXP FCST VA CLD +12HR: 30/1030Z NO ASH EXPNO ASH EXP FCST VA CLD +18HR: 30/1630Z RMK: PSBL VA SIGNATURE OBS IN STLT BTWEN WX CLDS AT SUMMIT MOV W 8 NMI. RESIDUAL VA FM EARLIER EMS MOV SW AND EXPCD TO DSIPT WITHIN T+6HR. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20190830/0445Z