FVXX21 KNES 131431
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG13/1431Z   VAAC: WASHINGTON

VOLCANO: REVENTADOR 1502-01
LOCATION: S0004W07740   AREA: ECUADOR

SUMMIT ELEVATION: 11686 FT (3562 M)

ADVISORY NUMBER: 2005/180

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
MODEL WINDS. 

ERUPTION DETAILS: ASH OBSERVED AT 1300Z

OBS ASH DATE/TIME: 13/1345Z

OBS ASH CLOUD: SFC/FL150 4NM WIDE LINE BETWEEN
S0004W07816 - S0005W07739. ASH IS MOVING W 5-10
KNOTS. 

FCST ASH CLOUD +6H: 13/2000Z NO ASH EXP.

FCST ASH CLOUD +12H: 14/0200Z 

FCST ASH CLOUD +18H: 14/0800Z 

REMARKS: A SIGMET INDICATES THAT AT 1300Z  THE
GEOPHYSICAL INSTITUTE OBSERVED PROBABLE ASH MOVING
WESTWARD.  A FAINT AREA OF ASH CAN BE SEEN IN
VISIBLE SATELLITE IMAGERY AND IT APPEARS TO BE A 
NARROW PLUME THAT HAS NOW DETACHED FROM THE
VOLCANO.  IT HAS BECOME FAINTER BETWEEN 1315Z AND
1345Z.   ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG13/2030Z

NNNN