FVXX22 KNES 161943 VOLCANIC ASH ADVISORY ISSUED: 20070116/1942Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 1402-03 LOCATION: N1446 W09133 AREA: GUATEMALA SUMMIT ELEVATION: 12375 FT (3772 M) ADVISORY NUMBER: 2007/020 INFORMATION SOURCE: ERUPTION DETAILS: OBS ASH DATE/TIME: 16/1915Z OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: ASH EMITTED AT ABOUT 1310Z HAS MOVED OVER THE PACIFIC AND BECOME TOO FAINT TO SEE IN SATELLITE IMAGERY. ... NEXT ADVISORY: NO FURTHER ADVISORIES