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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