FVXX20 KNES 170304 VA ADVISORY DTG: 20181017/0304Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/466 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS VA OBS VA DTG: 17/0245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/10KT FCST VA CLD +6HR: 17/0900Z FCST VA CLD +12HR: 17/1500Z FCST VA CLD +18HR: 17/2100Z RMK: POSS VA. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. NWP MDLS SUPPORT VA MOV W FROM SUMMIT. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20181017/0900Z