FVXX23 KNES 211917 VA ADVISORY DTG: 20180321/1917Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2018/013 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ERUPTION DETAILS: VA HAS DISP OBS VA DTG: 21/1900Z 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: VA IS NOT SEEN IN STLT IMAGERY AND HAS LIKELY DISP. ...WHISNANT NXT ADVISORY: NO FURTHER ADVISORIES