FVXX23 KNES 191838 VA ADVISORY DTG: 20130719/1838Z VAAC: WASHINGTON VOLCANO: FERNANDINA 1503-01 PSN: S0022 W09133 AREA: GALAPAGOS SUMMIT ELEV: 4905 FT (1495 M) ADVISORY NR: 2013/001 INFO SOURCE: GUAYAQUIL MWO. PILOT REPORT. ERUPTION DETAILS: ACFT REPORT OF VA 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