FVXX20 KNES 041551 VA ADVISORY DTG: 20190704/1551Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/495 INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT. RADIOSONDE. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 04/1541Z OBS VA CLD: SFC/FL210 N1913 W09852 - N1901 W09837 - N1901 W09837 - N1853 W09853 - N1913 W09852 MOV W 5-10KT FCST VA CLD +6HR: 04/2130Z SFC/FL210 NO ASH EXP FCST VA CLD +12HR: 05/0330Z NO ASH EXP FCST VA CLD +18HR: 05/0930Z NO ASH EXP RMK: INTERMITTENT SMALL PUFFS SEEN IN VIS STLT AND WEBCAM IMAGERY. VA MOV IN A GENERAL WSW TO WNW DIRECTION FROM SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20190704/2145Z