FVXX20 KNES 091527 VA ADVISORY DTG: 20190609/1527Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/407 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSSIBLE VA EMS 09/1500Z RMK: WE HAVE RECEIVED INFORMATION SUGGESTING A POSSIBLE VA EMISSION. WE WILL GATHER FURTHER INFORMATION AND ISSUE A FULL ADVISORY AS SOON AS POSSIBLE. NXT ADVISORY: AS SOON AS POSSIBLE