FVXX20 KNES 130844 VA ADVISORY DTG: 20181013/0844Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/462 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: NEW VA EM APRX 0740Z OBS VA DTG: 13/0817Z OBS VA CLD: SFC/FL200 N1905 W09848 - N1902 W09837 - N1900 W09837 - N1901 W09849 - N1905 W09848 MOV W 10KT FCST VA CLD +6HR: 13/1430Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 13/2030Z NO ASH EXP FCST VA CLD +18HR: 14/0230Z NO ASH EXP RMK: VA PUFF DETECTED ON STLT MOVG W OF SUMMIT. WX CLDS MOVG IN HAVE OBSC SUMMIT AND VA CURRENTLY. NWP MDL WINDS FM E. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20181013/1445Z