FVXX20 KNES 181848 VA ADVISORY DTG: 20190318/1848Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1012 W08414 AREA: COSTA_RICA SUMMIT ELEV: 8884 FT (2708 M) ADVISORY NR: 2019/024 INFO SOURCE: OVSICORI-UNA. ERUPTION DETAILS: RPRT OF VA EMS BY OVSICORI-UNA 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