FVXX20 KNES 191316
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT19/1315Z   VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
LOCATION: N1445 W09133   AREA: GUATEMALA

SUMMIT ELEVATION: 12375 FT (3772 M)

ADVISORY NUMBER: 2005/014

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: EMISSION AROUND 19/1115Z

OBS ASH DATE/TIME: 19/1245Z

OBS ASH CLOUD: SFC/FL150 8NM WIDE LINE BETWEEN
N1441 W09139 - N1445 W09133. ASH IS MOVING SW 10
KNOTS. 

FCST ASH CLOUD +6H: 19/1900Z SFC/FL150 NO ASH EXP.

FCST ASH CLOUD +12H: 20/0100Z NO ASH EXP.

FCST ASH CLOUD +18H: 20/0700Z NO ASH EXP.

REMARKS: AT 19/1115 A HOT SPOT WAS DETECTED AT THE
VOLCANO BUT NO ASH.  HOWEVER IN THE FIRST VISIBLE
IMAGERY A FAINT SMALL AREA OF MOST LIKELY STEAM
AND ASH COULD BE SEEN EXTENDING SOUTHWEST FROM THE
SUMMIT AROND 10 NMI.  SINCE THIS WAS A BRIEF
EMISSON IT WILL LIKELY DISSIPATE AS IT MOVES
SOUTHWEST OVER THE NEXT COUPLE HOURS.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005OCT19/1915Z

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