FVXX21 KWBC 191552
VOLCANIC ASH ADVISORY
ISSUED: 2004APR19/1552Z   VAAC: WASHINGTON

VOLCANO: SANTA MARIA 1402-03
LOCATION: N1446W09133   AREA: GUATEMALA

SUMMIT ELEVATION: 12375 FT (3772 M)

ADVISORY NUMBER: 2004/20

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

ERUPTION DETAILS: EXHALATION AROUND 19/1245Z

OBS ASH DATE/TIME: 19/1515Z

OBS ASH CLOUD: SFC/FL150 N1447W09138 - N1446W09135
- N1446W09135 - N1444W09136 - N1443W09139 -
N1447W09138 MOVING SW 10-15 KNOTS. SFC/FL150
N1444W09144 - N1443W09143 - N1440W09144 -
N1441W09147 - N1443W09145 - N1444W09144 MOVING SW
10-15 KNOTS. 

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: LATEST SATELLITE IMAGERY SHOWS MOSTLY
STEAM AND SOME ASH MOVING FROM SANTA MARIA SUMMIT.
 ASH AND STEAM IS ESTIMATED TO AROUND FL150.  THE
ACTIVITY SEEMS TO BE A SHORT PERIOD DURATION.  WE
WILL CONTINUE TO MONITOR AND ADVISE FURTHER IF
NEEDED. ...KIBLER

NEXT ADVISORY: NO FURTHER ADVISORIES

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Attached Graphic Depicting Ash Only


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