FVXX22 KNES 081918 VA ADVISORY DTG: 20200508/1918Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/488 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY OBS VA DTG: 08/1851Z OBS VA CLD: SFC/FL210 N1925 W09822 - N1910 W09810 - N1858 W09835 - N1903 W09841 - N1925 W09822 MOV NE 10-15KT FCST VA CLD +6HR: 09/0100Z SFC/FL210 N1930 W09819 - N1911 W09804 - N1856 W09835 - N1902 W09841 - N1930 W09819 FCST VA CLD +12HR: 09/0700Z SFC/FL210 N1931 W09818 - N1912 W09803 - N1856 W09836 - N1902 W09841 - N1931 W09818 FCST VA CLD +18HR: 09/1300Z NO ASH EXP RMK: OCNL VA EMS OBS IN STLT 24 NM NE FM SUMMIT. VA HGT/DIR FM STLT/NWP MDLS SHOWS CONT NE-LY MOVMT THRU T+12. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200509/0115Z