FVXX21 KNES 282102
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT28/2102Z VAAC: WASHINGTON
VOLCANO: SANTA MARIA 1402-03
LOCATION: N1445 W09133 AREA: GUATEMALA
SUMMIT ELEVATION: 12375 FT (3772 M)
ADVISORY NUMBER: 2005/022
INFORMATION SOURCE: GOES-12. GFS MODEL WINDS.
ERUPTION DETAILS: ERUPTION 28/1345Z.
OBS ASH DATE/TIME: 28/2015Z
OBS ASH CLOUD: SFC/FL160 8NM WIDE LINE BETWEEN
N1444 W09132 - N1401 W09156. ASH IS MOVING SW 10
KNOTS.
FCST ASH CLOUD +6H: 29/0230Z SFC/FL160 10NM WIDE
LINE BETWEEN N1445 W09132 - N1338 W09205.
FCST ASH CLOUD +12H: 29/0830Z SFC/FL160 NO ASH
EXP.
FCST ASH CLOUD +18H: 29/1430Z NO ASH EXP.
REMARKS: THERE IS A VERY FAINT AREA DETECTED IN
IMAGERY THAT EXTENDS AROUND 48 NM FROM THE SUMMIT
TO JUST OFF THE COAST. THE AREA WILL CONTINUE TO
DISSIPATE AS IT MOVES. ...SWANSON
NEXT ADVISORY: WILL BE ISSUED BY 2005OCT29/0300Z
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