FVXX22 KNES 311705 VA ADVISORY DTG: 20200531/1705Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/567 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: VA EM AT 31/1628Z RPRTD BY MMEX. OBS VA DTG: 31/1641Z OBS VA CLD: SFC/FL220 N1923 W09846 - N1919 W09817 - N1901 W09835 - N1901 W09839 - N1923 W09846 MOV N 10-15KT FCST VA CLD +6HR: 31/2230Z SFC/FL220 N1944 W09854 - N1943 W09809 - N1900 W09834 - N1901 W09838 - N1944 W09854 FCST VA CLD +12HR: 01/0430Z NO ASH EXP FCST VA CLD +18HR: 01/1030Z NO ASH EXP RMK: VA FIRST RPRTD BY MMEX IN SIGMET ANDCONFIRMED IN WEB CAM. VA VERY DIFFICULT TO SEE IN SAT IMAGERY DUE TO WX CLDS. VA IS MOVING N-LY AS SEEN IN G16 RGB. A CONT N--LY MOV THRU T+6 HRS BASED ON MODEL GUIDANCE. ... NXT ADVISORY: