FVXX20 KNES 290918 VA ADVISORY DTG: 20200429/0918Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/460 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM AT 29/0831Z AND VOLCAT ALERT. OBS VA DTG: 29/0901Z OBS VA CLD: SFC/FL200 N1852 W09816 - N1844 W09815 - N1842 W09832 - N1850 W09832 - N1852 W09816 MOV SE 20-25KT FCST VA CLD +6HR: 29/1500Z SFC/FL200 N1901 W09835 - N1835 W09756 - N1819 W09834 - N1900 W09838 - N1901 W09835 FCST VA CLD +12HR: 29/2100Z NO ASH EXP FCST VA CLD +18HR: 30/0300Z NO ASH EXP RMK: VA SEEN IN SAT IMAGERY MOV SE AND CURRENTLY 15 NM FM SUMMIT. VOLCAT ALERT RECEIVED INDICATIN NEW EMISSION. MODEL GUIDANCE SHOWS A SE/SSE MOV THRU T+6 HRS. ... NXT ADVISORY: WILL BE ISSUED BY 20200429/1515Z