FVXX22 KNES 170029 VA ADVISORY DTG: 20200617/0029Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/618 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS OBS VA DTG: 17/0011Z OBS VA CLD: SFC/FL230 N1904 W09837 - N1811 W09821 - N1816 W09910 - N1904 W09837 MOV S 10KT FCST VA CLD +6HR: 17/0600Z SFC/FL230 N1904 W09836 - N1744 W09817 - N1749 W09911 - N1904 W09836 FCST VA CLD +12HR: 17/1200Z NO ASH EXP FCST VA CLD +18HR: 17/1800Z NO ASH EXP RMK: NEW VA EMS OBS MOV S IN STLT IMAGERY. VA FCST TO CONT S MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20200617/0630Z