FVXX22 KNES 131445 VOLCANIC ASH ADVISORY ISSUED: 20070413/1444Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 LOCATION: N1445 W09133 AREA: GUATEMALA SUMMIT ELEVATION: 12375 FT (3772 M) ADVISORY NUMBER: 2007/047 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ASH EMISSIONS STARTING AT 1215Z. OBS ASH DATE/TIME: 13/1415Z OBS ASH CLOUD: SFC/FL15 N1459 W09150 - N1445 W09132 - N1444 W09133 - N1453 W09155 - N1459 W09150 MOVING NW 10-15 KNOTS. FCST ASH CLOUD +6H: 13/2030Z NO ASH EXP. FCST ASH CLOUD +12H: 14/0230Z NO ASH EXP. FCST ASH CLOUD +18H: 14/0830Z NO ASH EXP. REMARKS: ASH CAN BE SEEN MOVING TO THE WEST EXTENDING ABOUT 20 NMI FROM THE SUMMIT. ASH IS EXPECTED TO DISSIPATE WITHIN SIX HOURS. WILL CONTINUE TO MONITOR ...SPAMPATA NEXT ADVISORY: NO FURTHER ADVISORIES