FVXX21 KNES 171305 VA ADVISORY DTG: 20180717/1305Z VAAC: WASHINGTON VOLCANO: NEGRA, SIERRA 353050 PSN: S0049 W09110 AREA: GALAPAGOS SUMMIT ELEV: 4888 FT (1490 M) ADVISORY NR: 2018/042 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ERUPTION DETAILS: VA DISP OBS VA DTG: 17/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: STLT IMAGERY DOES NOT SHOW A VA SIGNATURE ASSOCIATED WITH ONGOING EM OF GASES AND STEAM ...TURK NXT ADVISORY: NO FURTHER ADVISORIES