FVXX21 KNES 151431 VOLCANIC ASH ADVISORY ISSUED: 20070215/1430Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 LOCATION: N1445 W09133 AREA: GUATEMALA SUMMIT ELEVATION: 12375 FT (3772 M) ADVISORY NUMBER: 2007/030 INFORMATION SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: FAINT ASH PLUME OBS ASH DATE/TIME: 15/1415Z OBS ASH CLOUD: SFC/FL120 5NM WIDE LINE BETWEEN N1522 W09107 - N1447 W09133. ASH IS MOVING NE 5-10 KNOTS. FCST ASH CLOUD +6H: 15/2030Z FCST ASH CLOUD +12H: 16/0230Z FCST ASH CLOUD +18H: 16/0830Z REMARKS: MORNING VISIBLE IMAGERY SHOWS A FAINT ASH PLUME EXTENDING APPROXIMATELY 40 NMI TO TH NORTHEAST OF THE VOLCANO. PAST EXPERIENCE INDICATES THIS ASH SHOULD DISSIPATE BY AFTERNOON. ... NEXT ADVISORY: WILL BE ISSUED BY 20070215/2030Z