FVXX21 KNES 101929
VOLCANIC ASH ADVISORY
ISSUED: 20061110/1928Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/725

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

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 10/1845Z

OBS ASH CLOUD: SFC/FL310 4NM WIDE LINE BETWEEN
S0128 W07826 - S0134 W07841. ASH IS MOVING SW 10
KNOTS. 

FCST ASH CLOUD +6H: 11/0100Z SFC/FL310 4NM WIDE
LINE BETWEEN S0128 W07826 - S0136 W07841. 

FCST ASH CLOUD +12H: 11/0700Z SFC/FL310 4NM WIDE
LINE BETWEEN S0125 W07840 - S0128 W07826. 

FCST ASH CLOUD +18H: 11/1300Z SFC/FL310 4NM WIDE
LINE BETWEEN S0128 W07839 - S0129 W07833 - S0128
W07826. 

REMARKS: WEATHER CLOUDS HAVE CLEARED SOMEWHAT
REVEALING A NARROW LIGHT TO MODERATE ASH PLUME 
EXTENDING FROM THE SUMMIT TOWARD THE SOUTHWEST. 
MODEL WINDS SUGGEST THAT THE ASH WILL MOVE TOWARD
THE WEST NORTHWEST IN 12 TO 18 HOURS.   RECENT
SIGMETS HAVE REPORTED GEOPHYSICAL INSTITUTE
OBSERVATIONS OF ASH TO FL300 AND FL310.   ...

NEXT ADVISORY: WILL BE ISSUED BY 20061111/0130Z

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