FVXX20 KNES 201921 VA ADVISORY DTG: 20190320/1921Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2019/030 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM DISP OBS VA DTG: 20/1900Z 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: EARLIER LGT VA EM DISP TO THE SW OF SUMMIT. NO FURTHER VA EM DETECTED IN STLT. ...VELASCO NXT ADVISORY: NO FURTHER ADVISORIES