FVXX21 KNES 081930 VA ADVISORY DTG: 20120508/1929Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2012/100 INFO SOURCE: MEXICO CITY MWO. ERUPTION DETAILS: MEXICO CITY MWO REPORTS NEW EMISSION TO FL350 AT 08/1855Z 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 NNNN