FVXX20 KWBC 031443 CCA
VOLCANIC ASH ADVISORY - CORRECTION
ISSUED: 2004FEB03/1430Z VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
LOCATION: N1445W09133    AREA: GUATEMALA

SUMMIT ELEVATION: 12375 FT (3763 M)

ADVISORY NUMBER: 2004/15

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS
FORECAST.

ERUPTION DETAILS: PUFF OF ASH AT ABOUT 03/1015Z

OBS ASH DATE/TIME: 03/1402Z    

OBS ASH CLOUD: SFC/FL120 N1444W09157 - N1440W09152 -
N1431W0957 - N1426W09207 - N1430W09211 - N1444W09157 MOVING
SW 5-10 KNOTS. SFC/FL120 3 NM WIDE LINE OF ASH BETWEEN
N1445W09133 - N1444W09138. ASH IS MOVING SW 5-10 KNOTS.

FCST ASH CLOUD+6H:  NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL 
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: CORRECTION FOR DATE IN ISSUED LINE. A HOTSPOT WAS
DETECTED AT ABOUT 1015Z THIS MORNING ON CHANNEL 2 IMAGERY
BUT ASH WAS NOT DETECTABLE UNTIL EARLY MORNING. VISIBLE
IMAGERY MADE IT CLEAR THAT THERE HAD BEEN A WEAK ERUPTION AT
SANTIAGUITO LAVA DOME. THE ASH HAS MOVED TOWARD THE COAST
AND IS VERY WISPY IN APPEARANCE AT THIS TIME. ALSO IT
APPEARS AS IF THERE IS ANOTHER ASH EXHALATION OCCURRING ON
THE 1402Z IMAGE NEAR THE SUMMIT....GALLINA 

NEXT ADVISORY: WILL BE ISSUED BY 2004FEB03/2030Z.

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"Attached Graphic Map Depicting Ash Only" 

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