FVXX21 KNES 071554 VA ADVISORY DTG: 20191007/1554Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/945 INFO SOURCE: GOES-EAST. WEB CAM. VOLCAT. RADIOSONDE. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 07/1530Z OBS VA CLD: SFC/FL210 N1901 W09838 - N1858 W09838 - N1832 W09902 - N1840 W09915 - N1901 W09838 MOV SW 5-10KT FCST VA CLD +6HR: 07/2130Z SFC/FL210 NO ASH EXP FCST VA CLD +12HR: 08/0330Z NO ASH EXP FCST VA CLD +18HR: 08/0930Z NO ASH EXP RMK: VA PUFFS EVIDENT IN WEBCAM OVER PAST SEVERAL HRS SHOWING IN VIS STLT IMAGERY. RECENT ACT HAS WANED BUT MAY INCREASE WITHOUT WARNING. VA MOV TO SW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20191007/2200Z