FVXX20 KNES 182039
VOLCANIC ASH ADVISORY
ISSUED: 2006MAY18/2039Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/294

INFORMATION SOURCE: GOES-12. GFS WINDS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS	

OBS ASH DATE/TIME: 18/2015Z

OBS ASH CLOUD: SFC/FL200 5NM WIDE LINE BETWEEN
S0113 W07826 - S0119 W07828 - S0128 W07826. ASH IS
MOVING N 5-10 KNOTS. 

FCST ASH CLOUD +6H: 19/0230Z SFC/FL200 5NM WIDE
LINE BETWEEN S0112 W07826 - S0128 W07826. 

FCST ASH CLOUD +12H: 19/0830Z SFC/FL200 5NM WIDE
LINE BETWEEN S0111 W07826 - S0128 W07826. 

FCST ASH CLOUD +18H: 19/1430Z SFC/FL200 5NM WIDE
LINE BETWEEN S0110 W07825 - S0128 W07826. 

REMARKS: VISIBLE ANIMATION SHOWS A NARROW PLUME
EXTENDING OFF TO THE NORTH AWAY FROM THE SUMMIT. 
CONTINUED HEIGHT OF FL200 BASED ON CONTINUITY DUE
TO LOW CONFIDENCE IN MODEL WINDS.  
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2006MAY19/0245Z

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