FVXX23 KNES 040724
VOLCANIC ASH ADVISORY
ISSUED: 2005JUN04/0724Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 8363 FT (2549 M)

ADVISORY NUMBER: 2005/010

INFORMATION SOURCE: PILOT REPORT. GOES-10. 

ERUPTION DETAILS: STEAM ERUPTION AT 04/0633Z

OBS ASH DATE/TIME: 04/0700Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS SFC/FL150 MOVING TO E 20 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: PILOT REPORT OVER MT. ST. HELENS REPORTS
ASH AND STEAM UP TO FL150. HOT SPOT IS OBSERVED IN
SHORTWAVE IMAGERY BUT NO ASH PLUME IS EVIDENT. WE
WILL CONTINUE TO MONITOR AND UPDATE IF ASH IS
OBSESRVED. ...KARST

NEXT ADVISORY: NO FURTHER ADVISORIES

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