FVXX20 KNES 261912 VA ADVISORY DTG: 20171026/1912Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2017/142 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. ERUPTION DETAILS: VA DISP OBS VA DTG: 26/1830Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: VA HAS DISP AND THERE HAVE BEEN NO ADDITIONAL RPRTS OF EM. ...TURK NXT ADVISORY: NO FURTHER ADVISORIES