FVXX21 KWBC 090100
VOLCANIC ASH ADVISORY
ISSUED 0100 UTC 09 AUG 2000 BY THE WASHINGTON VAAC
.
TUNGURAHUA 00-928        ECUADOR 0128S 7826W 
.
BACKGROUND:    TUNGURAHUA ECUADOR (1502-08)
               SUMMIT HEIGHT 16480 FT (5023 M)
.
SOURCES OF INFORMATION: GOES-8  INFRARED AND MULTISPECTRAL
IMAGERY. SIX HOUR WIND FORECAST FROM THE AVIATION MODEL.
GEOPHYSICAL INSTITUTE.
.
ERUPTION DETAILS: NEARLY CONTINUOUS GASES AND OCCASIONAL ASH
EMISSIONS. 
.
DETAILS OF ASH: NO ASH COULD BE DETECTED IN SATELLITE IMAGERY
THROUGH 09/0045 UTC ALTHOUGH THERE IS EXTENSIVE CLOUDINESS IN
THE AREA.  A GEOPHYSICAL INSTITUTE OBSERVATION AT 08/2007 UTC
INDICATED VOLCANIC ASH OVER THE VOLCANO UP TO FL270 MOVING
BETWEEN NORTHWEST AND WEST.
.
TRAJECTORY: ASH FROM THE SUMMIT TO FL270 WOULD MOVE TOWARD THE
WEST AT 15 TO 20 KNOTS.
.
OUTLOOK: SEE SIGMETS.
.
THE NEXT STATEMENT WILL BE ISSUED BY 09/0700 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.
.
NNNN