FVXX21 KWBC 141730
VOLCANIC ASH ADVISORY
ISSUED: 2001SEP14/1730Z  VAAC: WASHINGTON
.
VOLCANO: TUNGURAHUA  1502-08
LOCATION: 0128S 7826W    AREA: ECUADOR
.                             
SUMMIT ELEVATION: 16480 FT (5023 M)
.
ADVISORY NUMBER: 2001/239
.
INFORMATION SOURCE: GOES-8 VISIBLE/INFRARED/MULTISPECTRAL IMAGERY. 
6 HOUR WIND FORECAST FROM THE 14/1200Z AVIATION MODEL.  THE
GEOPHYSICAL INSTITUTE.
.
ERUPTION DETAILS: ASH FIRST REPORTED AT 13/2206Z.
.
DETAILS OF ASH CLOUD: CONVECTIVE DEBRIS IS OBSCURING THE SOUTHERN
PORTION OF ECUADOR...AND THEREFORE NO ASH CAN BE DETECTED. AN
OBSERVATION FROM THE GEOPHYSICAL INSTITUTE REPORTED ASH OVER THE
VOLCANO TO FL220 AT 1506Z. 
.    
TRAJECTORY: UPPER AIR PATTERNS SUGGEST ANY ASH FROM SUMMIT LEVEL TO
FL250 WOULD MOVE WEST AT 15 TO 20 KNOTS.
.
OUTLOOK:  SEE SIGMETS.
.
THE NEXT ADVISORY WILL BE ISSUED BY 14/2330Z.
.
INTERNET URLS...
MESSAGE LISTSERV   WWW.SSD.NOAA.GOV/VAAC/SUBSCRIBE.HTML
MESSAGES GRAPHICS AND IMAGERY   WWW.SSD.NOAA.GOV/VAAC/WASHINGTON.HTML
(ALL LOWERCASE EXCEPT /VAAC/)
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
HUGHES
.              
NNNN