FVXX20 KNES 230737 VA ADVISORY DTG: 20190723/0737Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/594 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 23/0716Z OBS VA CLD: SFC/FL210 N1901 W09837 - N1900 W09837 - N1850 W09856 - N1856 W09900 - N1901 W09837 MOV SW 5-10KT FCST VA CLD +6HR: 23/1330Z SFC/FL210 N1901 W09837 - N1900 W09836 - N1839 W09857 - N1849 W09905 - N1901 W09837 FCST VA CLD +12HR: 23/1930Z SFC/FL210 N1859 W09835 - N1836 W09847 - N1847 W09907 - N1859 W09835 FCST VA CLD +18HR: 24/0130Z SFC/FL210 NO ASH EXP RMK: MULTIPLE VA EMS OBSD IN WEBCAM SINCE LAST ADVY THRU WX CLD CVR. NONE WERE OBSD IN G16 STLT IMGARY DUE TO WX CLD CVR. NWP MDLS FCST VA TO BE MOVG WSW BUT MOV SSW BY T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20190723/1330Z