FVXX20 KWBC 060015
VOLCANIC ASH ADVISORY
ISSUED: 2001AUG06/0015Z   VAAC: WASHINGTON
.
VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
.                             
SUMMIT ELEVATION: 16480 FT (5023 M)
.
ADVISORY NUMBER: 2001/133
.
INFORMATION SOURCE: GUAYAQUIL METEOROLOGICAL WATCH OFFICE.  GOES-8
VISIBLE..INFRARED AND MULTISPECTRAL SATELLITE IMAGERY. SIX HOUR WIND
FORECAST FROM THE 05/1800Z AVIATION MODEL.
.
ERUPTION DETAILS: A NEW SIGMET FROM THE MWO INDICATES THAT THE
GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE SUMMIT AT 05/2200Z TO
FL410 MOVING SOUTHWEST.

DETAILS OF ASH CLOUD: SATELLITE IMAGERY THROUGH 05/2315Z DOES NOT
SHOW ANY ASH ALTHOUGH THERE ARE EXTENSIVE CLOUDS IN THE AREA OF THE
SUMMIT.
.    
TRAJECTORY: ASH AT FL410 WILL MOVE TOWARDS THE SOUTHWEST AT 10
KNOTS.
.
OUTLOOK:  SEE SIGMETS
.
THE NEXT ADVISORY WILL BE ISSUED BY 06/0630Z.
.
REAL TIME SATELLITE IMAGERY AND VOLCANIC ASH ADVISORIES OFTEN
ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT
INTERNET URL ADDRESS   
HTTP://WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWER CASE EXCEPT /VAAC/)
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
WALTER
.
NNNN