FVXX20 KNES 131354 VA ADVISORY DTG: 20170513/1354Z VAAC: WASHINGTON VOLCANO: MASAYA 344100 PSN: N1158 W08609 AREA: NICARAGUA SUMMIT ELEV: 2083 FT (635 M) ADVISORY NR: 2017/005 INFO SOURCE: GOES-EAST. PILOT REPORT. GFS WINDS. ERUPTION DETAILS: POLOT REPORT AND VA OBS NEAR 1145Z 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