FVXX22 KNES 102018 VA ADVISORY DTG: 20210910/2018Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/536 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 10/2001Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 11/0200Z NO VA EXP FCST VA CLD +12HR: 11/0800Z NO VA EXP FCST VA CLD +18HR: 11/1400Z NO VA EXP RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS OBS. NO NEW RPRTS OF NEW EMS. ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES