FVXX20 KNES 051520 VA ADVISORY DTG: 20190705/1520Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/501 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. RADIOSONDE. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 05/1511Z OBS VA CLD: SFC/FL200 N1932 W09931 - N1902 W09838 - N1902 W09837 - N1859 W09940 - N1932 W09931 MOV W 15-20KT FCST VA CLD +6HR: 05/2100Z SFC/FL200 N1926 W09934 - N1902 W09837 - N1900 W09837 - N1857 W09938 - N1926 W09934 FCST VA CLD +12HR: 06/0300Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 06/0900Z NO ASH EXP RMK: INTERMITTENT VA EMS NOTED IN WEBCAM AND VIS STLT IMAGERY. VA EMS MOVING W TO WNW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20190705/2115Z