FVXX21 KNES 061851
VOLCANIC ASH ADVISORY
ISSUED: 2004NOV06/1851Z   VAAC: WASHINGTON

VOLCANO: ST. HELENS 1201-05
LOCATION: N4612W12211   AREA: US-WASHINGTON

SUMMIT ELEVATION: 8363 FT (2549 M)

ADVISORY NUMBER: 2004/33

INFORMATION SOURCE: GFS MODEL WINDS. AWC. GOES-10.
USGS. 

ERUPTION DETAILS: MINOR ASH EMMISION AROUT 1620Z

OBS ASH DATE/TIME: NIL

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: OBSERVATORY REPORTS THAT A STEAM PLUME IS
RISING PASSIVELY AND DRIFTING OVER THE CRATER RIM.
 SEISMICITY REMAINS AT A LOW LEVEL. ...BALDWIN

NEXT ADVISORY:  NO FURTHER ADVISORIES

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