FVXX20 KNES 090404
VOLCANIC ASH ADVISORY
ISSUED: 2005MAR09/0404Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 8363 FT (2549 M)

ADVISORY NUMBER: 2005/005

INFORMATION SOURCE: GFS MODEL WINDS. PILOT REPORT.
GOES-10. CASCADES OBSERVATORY

ERUPTION DETAILS: EXHALATION AT 09/0125Z

OBS ASH DATE/TIME: 09/0330Z

OBS ASH CLOUD: SFC/FL360 N4701W12028 - N4700W12007
- N4608W12036 - N4610W12101 - N4634W12056 -
N4701W12028 MOVING E 40-45 KNOTS. 

FCST ASH CLOUD +6H: 09/0930Z SFC/FL360 N4741W11604
- N4731W11516 - N4621W11523 - N4635W11623 -
N4741W11604 

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: ASH CLOUD CONTINUING TO HOLD TOGETHER AS
IT MOVES INTO SOUTH CENTRAL WASHINGTON.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005MAR09/1000Z

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