FVXX21 KNES 240338 VA ADVISORY DTG: 20200824/0338Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/798 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONTG VA EMS. OBS VA DTG: 24/0326Z OBS VA CLD: SFC/FL220 N1939 W09904 - N1903 W09837 - N1900 W09838 - N1928 W09923 - N1939 W09904 MOV NW 5-10KT FCST VA CLD +6HR: 24/0930Z SFC/FL220 N1928 W09853 - N1902 W09835 - N1900 W09837 - N1917 W09906 - N1928 W09853 FCST VA CLD +12HR: 24/1530Z NO VA EXP FCST VA CLD +18HR: 24/2130Z NO VA EXP RMK: VA CLD OBS EXT UP TO 45 NM NW FM SUMMIT. WX CLDS LIKELY OBSC PORTION OF VA CLD SO OBS VA AREA IS ESTD FROM EARLIER SAT OBS. LGT FL WINDS EXP TO CONTINUE THRU T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200824/0945Z