FVXX21 KNES 252038
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG25/2038Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 8363 FT (2549 M)

ADVISORY NUMBER: 2005/19

INFORMATION SOURCE: GFS MODEL WINDS. GOES-10. JRO
CAMERA.

ERUPTION DETAILS: RESUSPENDED ASH

OBS ASH DATE/TIME: 25/2000Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL080 MOVING TO NW 10 KNOTS.

FCST ASH CLOUD +6H: 26/0200Z 

FCST ASH CLOUD +12H: 26/0800Z 

FCST ASH CLOUD +18H: 26/1400Z 

REMARKS: ASH CAN NOT BE SEEN IN SATELLITE IMAGERY.
 THE JOHNSTON RIDGE OBSERVATORY CAMERA STILL SHOWS
SOME  ASH IN THE VICINITY OF THE VOLCANO.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG26/0245Z

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