FVXX22 KWBC 282130
.
VOLCANIC ASH ADVISORY STATEMENT
ISSUED 2130 UTC 28 OCTOBER 1999 BY THE WASHINGTON VAAC 
. 
COLIMA 99-053 MEXICO 19.51N 103.62W 
.
BACKGROUND:    COLIMA MEXICO (1401-04)
               SUMMIT HEIGHT 13451 FT (4100 M)
.
SOURCES OF INFORMATION: MEXICO CITY MWO...GOES-8 VISIBLE INFRARED
AND MULTISPECTRAL IMAGERY...12 UTC UPPER-AIR DATA FROM GUADALAJARA
.
ERUPTION DETAILS: ERUPTION OCCURRED AT 28/1445 UTC.
.
DETAILS OF ASH CLOUD: THE MEXICO CITY MWO REPORTS NO FURTHER
ACTIVITY AND CURRENT SATELLITE IMAGERY THROUGH 28/2115 UTC CONFIRMS
THIS.
.
TRAJECTORY: ANY REMAINING ASH AT FL140 WOULD CONTINUE TO MOVE TOWARD
THE WEST-SOUTHWEST AT 5 TO 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.
.
THIS WILL BE THE LAST MESSAGE FOR THIS EVENT.
.
PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS.

WALTER/SAB/NOAA/NESDIS
.
NNNN