FVXX21 KNES 281630 CCA VA ADVISORY DTG: 20120328/1345Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2012/040 INFO SOURCE: GOES-13. GFS WINDS. INSIVUMEH. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 28/1245Z OBS VA CLD: SFC/FL100 N1445 W09133 N1438 W09136 N1444 W09140 N1448 W09137 N1445 W09133 MOV SW 5-10KT FCST VA CLD +6H: 28/1900Z SFC/FL100 N1445 W09133 N1438 W09142 N1446 W09148 N1449 W09140 N1445 W09133 FCST VA CLD +12H: 29/0200Z FCST VA CLD +18H: 29/0800Z RMK: CORRECTED FOR FCST VALID DATES. STLT IMAGERY SHOWED VA CLD EXTDG 8NMI TO THE SW OF THE SUMMIT. VO RPRTD VA TO FL100 THIS MORNING WITH ASHFALLS IN SEVERAL LOCATIONS. NO GRAPHIC OR FCST BEYOND 6HRS AVBL DUE TO TESTING AT ALTERNATE SITE ...TURK NXT ADVISORY: WILL BE ISSUED BY 20120328/1945Z NNNN