FVXX20 KNES 032055
VOLCANIC ASH ADVISORY
ISSUED: 20060803/2055Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/518

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

ERUPTION DETAILS: ASH OBSERVED AT 03/1401Z.

OBS ASH DATE/TIME: 03/2015Z

OBS ASH CLOUD: SFC/FL200 4NM WIDE LINE BETWEEN
S0124 W07852 - S0128 W07828. ASH IS MOVING W 20
KNOTS. 

FCST ASH CLOUD +6H: 04/0230Z SFC/FL200 4NM WIDE
LINE BETWEEN S0127 W07852 - S0128 W07828. 

FCST ASH CLOUD +12H: 04/0830Z ASH NOT
IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200
MOVING TO W 15-20 KNOTS.

FCST ASH CLOUD +18H: 04/1430Z ASH NOT
IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL
MOVING TO N 0 KNOTS.

REMARKS: CLOUDS HAVE THINNED AROUND THE SUMMIT
AND A 4 NMI WIDE PLUME OF THIN ASH CAN BE SEEN
EXTENDING ABOUT 36 NMI TO THE WEST OF THE
VOLCANO.  MULTISPECTRAL IMAGERY SHOWS A WEAK HOT
SPOT AT THE SUMMIT.  THIS ASH WILL PROBABLY NOT
BE SEEN AFTER SUNSET BECAUSE IT IS SO THIN.  WILL
CONTINUE TO MONITOR. ...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 20060804/0300Z

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