FVXX21 KWBC 040930
VOLCANIC ASH ADVISORY STATEMENT 
ISSUED 0930 UTC 04 MAY 2000 BY THE WASHINGTON VAAC 
.
TUNGURAHUA 00-523         ECUADOR 0128S 7826W 
.
BACKGROUND:    TUNGURAHUA ECUADOR (1502-08)
               SUMMIT HEIGHT 16480 FT (5023 M)
.
SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL
IMAGERY...00 UTC AVIATION WINDS FORECAST
.
ERUPTION DETAILS: CONTINUOUS GAS AND ASH EMISSIONS.   
.
DETAILS OF ASH: GOES-8 INFRARED IMAGERY AT 0845 UTC SHOWED NO
DISCERNIBLE ASH. A HOT SPOT INDICATING CONTINUOUS ACTIVITY
WAS DETECTED IN THE MULTISPECTRAL IMAGERY.     
.
TRAJECTORY: ASH AT FL190 WOULD MOVE TOWARD THE WEST-SOUTHWEST
AT 15 TO 20 KNOTS.
.
OUTLOOK: SEE SIGMETS.
.
THE NEXT STATEMENT WILL BE ISSUED BY 04/1530 UTC.
.
REAL TIME SATELLITE IMAGERY ALONG WITH THIS AND OTHER VOLCANIC
ASH ADVISORY STATEMENTS 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.
.
BROWN
.
NNNN