FVXX20 KNES 102324
VOLCANIC ASH ADVISORY
ISSUED: 20060710/2323Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/426

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

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 10/2245Z

OBS ASH CLOUD: SFC/FL230 10NM WIDE LINE BETWEEN
S0127 W07845 - S0127 W07826. ASH IS MOVING W
15-20 KNOTS. 

FCST ASH CLOUD +6H: 11/0500Z SFC/FL230 15NM WIDE
LINE BETWEEN S0131 W07851 - S0129 W07825. 

FCST ASH CLOUD +12H: 11/1100Z SFC/FL230 15NM WIDE
LINE BETWEEN S0133 W07852 - S0129 W07826. 

FCST ASH CLOUD +18H: 11/1700Z SFC/FL230 15NM WIDE
LINE BETWEEN S0133 W07854 - S0129 W07826. 

REMARKS: SOME BREAKS IN THE CLOUDS REVEAL A SMALL
PLUME OF ASH IN VISIBLE IMAGERY ABOUT 10 KM WIDE
AND EXTENDING UP TO 30 KM TO THE WEST OF THE
VOLCANO. THE PLUME IS SHOWING MORE OF A DUE WEST
MOVEMENT AS COMPARED TO THE GFS MODEL WINDS WHICH
SUGGEST A MORE NORTHEASTERLY COMPONENT AT THIS
LEVEL. ...RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 20060711/0530Z

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