FVXX20 KNES 240639
VOLCANIC ASH ADVISORY
ISSUED: 20060724/0638Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/478

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

ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS

OBS ASH DATE/TIME: 24/0615Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL200 MOVING TO SW
10-20 KNOTS.

FCST ASH CLOUD +6H: 24/1230Z 

FCST ASH CLOUD +12H: 24/1830Z 

FCST ASH CLOUD +18H: 25/0030Z 

REMARKS: NO ASH OR HOTSPOTS CAN BE SEEN IN
INFRARED OR MULTISPECTRAL SATELLITE IMAGERY BUT 
IT IS POSSIBLE THAT THE LOW LEVEL WEATHER CLOUDS
ARE HINDERING DETECTION.  THE MOST RECENT KNOWN
ASH OBSERVATION IS A 0235Z PILOT REPORT OF FL200
ASH.   UPPER AIR PATTERNS SUGGEST THAT FL100/200
ASH WOULD MOVE TOWARD THE WEST SOUTHWEST
CURRENTLY AND MOSTLY WESTWARD WITHIN THE NEXT 18
HOURS.   ...

NEXT ADVISORY: WILL BE ISSUED BY 20060724/1245Z

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