FVXX20 KNES 280100
VOLCANIC ASH ADVISORY
ISSUED: 20060728/0100Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/493

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12.
GEOPHYSICAL INST. 

ERUPTION DETAILS: ASH OBSERVED 27/2239Z

OBS ASH DATE/TIME: 28/0015Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL230 MOVING TO W -
SW 15-20 KNOTS.

FCST ASH CLOUD +6H: 28/0630Z 

FCST ASH CLOUD +12H: 28/1230Z 

FCST ASH CLOUD +18H: 28/1830Z 

REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED
OBSERVING ASH TO FL230 AT 27/2239Z.  NO ASH CAN
BE SEEN IN SATELLITE IMAGERY DUE TO CLOUDS.
...MERCKLE

NEXT ADVISORY: WILL BE ISSUED BY 20060728/0700Z

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