FVXX24 KNES 071425 VA ADVISORY DTG: 20200607/1425Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/591 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. RADIOSONDE. ERUPTION DETAILS: VA SEEN FIRST SEEN IN WEB AT 07/1405Z. OBS VA DTG: 07/1416Z OBS VA CLD: SFC/FL210 N1907 W09838 - N1834 W09844 - N1850 W09908 - N1906 W09843 - N1907 W09838 MOV S 10-15KT FCST VA CLD +6HR: 07/2030Z SFC/FL210 N1907 W09843 - N1906 W09837 - N1807 W09804 - N1811 W09859 - N1907 W09843 FCST VA CLD +12HR: 08/0230Z NO ASH EXP FCST VA CLD +18HR: 08/0830Z NO ASH EXP RMK: VA FIRST SEEN IN WEB CAM AND CONFIRMED IN SATELLITE MOV SW-LY. MODEL GUIDANCE SHOWS A S-LY MOV THRU T+6 HRS. ... NXT ADVISORY: WILL BE ISSUED BY 20200607/2030Z