FVXX21 KNES 011453
VOLCANIC ASH ADVISORY
ISSUED: 2006APR01/1453Z VAAC: WASHINGTON
VOLCANO: SANTA MARIA 1402-03
LOCATION: N1445 W09133 AREA: GUATEMALA
SUMMIT ELEVATION: 12375 FT (3772 M)
ADVISORY NUMBER: 2006/062
INFORMATION SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: SMALL BRIEF EMISSIONS STARTING
AROUND 1200Z
OBS ASH DATE/TIME: 01/1415Z
OBS ASH CLOUD: SFC/FL140 N1446 W09133 - N1423
W09121 - N1434 W09136 - N1446 W09133 MOVING S SE
10-20 KNOTS.
FCST ASH CLOUD +6H: 01/2030Z SFC/FL140 N1447
W09132 - N1402 W09108 - N1414 W09146 - N1447
W09132
FCST ASH CLOUD +12H: 02/0230Z SFC/FL140 NO VA EXP.
FCST ASH CLOUD +18H: 02/0830Z NO VA EXP.
REMARKS: TWO SMALL BRIEF EMISSIONS OF GASES AND
LIGHT ASH WERE SEEN IN VISIBLE IMAGERY. THE FIRST
THAT OCCURED AROUND 12Z WAS MOVING SOUTHEAST FROM
THE VOLCANO AND THE SECOND AROUND 1345Z WAS MOVING
SOUTH. BOTH LOOK LIKE THEY WILL DISSIPATE BEFORE
REACHING THE COAST. BOTH ARE ESTIMATED BELOW
FL140. ...SWANSON
NEXT ADVISORY: WILL BE ISSUED BY 2006APR01/2100Z
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