FVXX20 KNES 170901
VOLCANIC ASH ADVISORY
ISSUED: 2006JUN17/0901Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/369

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

ERUPTION DETAILS: ASH OBSERVED 16/2030Z AND
16/2251Z 

OBS ASH DATE/TIME: 17/0815Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL230 MOVING TO W 10-15 KNOTS.

FCST ASH CLOUD +6H: 17/1430Z 

FCST ASH CLOUD +12H: 17/2030Z 

FCST ASH CLOUD +18H: 18/0230Z 

REMARKS: ASH CANNOT BE SEEN IN CURRENT INFRARED OR
 MULTISPECTRAL SATELLITE IMAGERY THROUGH 17/0815Z
BUT LOW LEVEL WEATHER CLOUDS COULD BE HINDERING
ASH DETECTION.   AN INTERMITTENT HOTSPOT SEEN
UNTIL RECENTLY CAN NO LONGER BE SEEN PROBABLY
BECUASE OF INCREASED CLOUDINESS.  THE MOST RECENT
KNOWN ASH OBSERVATIONS WERE AT 16/2030Z AND AGAIN
AT 16/2251Z WHEN THE GEOPHYSICAL INSTITUTE
OBSERVED ASH TO FL230 AND FL200 RESPECTIVELY.  
...

NEXT ADVISORY: WILL BE ISSUED BY 2006JUN17/1500Z

NNNN