FVXX21 KWBC 090430
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 0430 UTC 08 JAN 2000 BY THE WASHINGTON VAAC
.
TUNGURAHUA 00-036 ECUADOR 0128S 7826W
.
BACKGROUND: TUNGURAHUA ECUADOR (1502-08)
SUMMIT HEIGHT 16480 FT (5023 M)
.
SOURCES OF INFORMATION: GOES-8 ..INFRARED AND MULTISPECTRAL
IMAGERY...REPORTS FROM THE GEOPHYSICAL INSTITUTE...1200 UTC AVIATION
MODEL SOUNDING DATA...
.
ERUPTION DETAILS: CONTINUOUS ASH AND STEAM EMISSIONS...
.
DETAILS OF ASH: SATELLITE IMAGERY THROUGH 09/0345 UTC DOES NOT SHOW
ANY ASH. EARLIER VISIBLE IMAGERY SHOWED AN ASH AND STEAM PLUME
MOVING TO THE SOUTH-SOUTHWEST OF THE VOLCANO. THIS ASH AND STEAM WAS
ESTIMATED TO BE REACHING FL200.
.
TRAJECTORY: SOUTH-SOUTHWEST AT 10 KNOTS.
.
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/)
.
OUTLOOK: SEE SIGMETS.
.
THE NEXT STATEMENT WILL BE ISSUED BY 09/1030 UTC.
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.
.
NNNN