FVXX21 KWBC 261830
VOLCANIC ASH ADVISORY  
ISSUED 1830 UTC 26 JUN 2000 BY THE WASHINGTON VAAC 
. 
TUNGURAHUA 00-747         ECUADOR 0128S 7826W 
.
BACKGROUND:    TUNGURAHUA ECUADOR (1502-08)
               SUMMIT HEIGHT 16480 FT (5023 M)
.
SOURCES OF INFORMATION: GOES-8 VISIBLE..INFRARED AND
MULTISPECTRAL IMAGERY. 12 HOUR WIND FORECAST FROM THE    
26/0600 UTC AVIATION MODEL.  
.
ERUPTION DETAILS: NEARLY CONTINUOUS GAS AND OCCASIONAL ASH
EMISSIONS.  
.
DETAILS OF ASH: NO ASH COULD BE DISCERNED IN SATELLITE IMAGERY
THROUGH 26/1745 UTC.  THERE BEEN NO INDEPENDENT CONFIRMATION
OF ASH FOR APPROXIMATELY 24 HOURS.
.
TRAJECTORY: N/A
.
OUTLOOK: SEE SIGMETS.
.
THE NEXT MESSAGE WILL BE ISSUED BY 27/0030 UTC.
.
REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER 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