FVXX20 KNES 241840
VOLCANIC ASH ADVISORY
ISSUED: 2005OCT24/1839Z   VAAC: WASHINGTON

VOLCANO: NEGRA, SIERRA 1503-05
LOCATION: S0049 W09110   AREA: GALAPAGOS

SUMMIT ELEVATION: 4888 FT (1490 M)

ADVISORY NUMBER: 2005/010

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: STARTING AROUND 22/2245Z

OBS ASH DATE/TIME: 24/1815Z

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

FCST ASH CLOUD +6H: 25/0030Z 

FCST ASH CLOUD +12H: 25/0630Z 

FCST ASH CLOUD +18H: 25/1230Z 

REMARKS: THE VIVID HOTSPOT CONTINUES BUT IS NO
LONGER ELONGATED.  THE CLOUDS ARE BEGINING TO THIN
AND THERE APPEARS TO MAYBE BE A SMALL LOW LEVEL
PLUME OF GASES AND MAY SOME LIGHT ASH EXTENDING
WEST FROM THE SUMMIT.  IF THERE IS ANYTHING IT IS
ESTIMATED TO BE BELOW FL080.    ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005OCT25/0045Z

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