FVXX21 KNES 282254
VOLCANIC ASH ADVISORY
ISSUED: 2006FEB28/2254Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/080

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

ERUPTION DETAILS: ASH OBSERVED 28/2115Z

OBS ASH DATE/TIME: 28/2215Z

OBS ASH CLOUD: SFC/FL250 5NM WIDE LINE BETWEEN
S0128 W07827 - S0138 W07836. ASH IS MOVING SW
10-15 KNOTS. 

FCST ASH CLOUD +6H: 01/0430Z SFC/FL250 8NM WIDE
LINE BETWEEN S0128 W07827 - S0139 W07837. 

FCST ASH CLOUD +12H: 01/1030Z SFC/FL250 NO VA EXP.

FCST ASH CLOUD +18H: 01/1630Z SFC/FL250 NO VA EXP.

REMARKS: ASH IS CURRENTLY OBSERVED IN THE VISIBLE
ANIMATION HEADING TO THE SOUTHWEST.  THE CURRENT
SIGMET PLACES HEIGHT OF ASH TO FL250.   CURRENT
DIRECTION OF PLUME DOES NOT MATCH MODEL WINDS THUS
FORECAST ONLY IS OUT TO 6 HOURS.
WALTER ...

NEXT ADVISORY: WILL BE ISSUED BY 2006MAR01/0500Z

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