FVXX20 KWBC 190030COR . VOLCANIC ASH ADVISORY STATEMENT ISSUED 0030 UTC 19 FEB 1999 BY THE WASHINGTON VAAC . COLIMA 99-007 MEXICO 19.51N 103.62W . BACKGROUND: COLIMA MEXICO (1401-04) SUMMIT HEIGHT 13451 FT (4100 M) . SOURCES OF INFORMATION: GOES 8 VISIBLE AND MULTISPECTRAL IMAGERY. COLIMA OBSERVATORY. MMMX SIGMET 2B. . ERUPTION DETAILS: EXHALATION OCCURRED AT 18/1735 UTC. . DETAILS OF ASH CLOUD: THE LATEST GOES-8 VISIBLE IMAGE AT 2345 UTC SHOWS NO ASH HOWEVER A HOT SPOT IS OBSERVED IN THE MULTISPECTRAL IMAGERY. SIGMET 2B FROM MEXICO CITY VALID 182350/190550 REPORTS VOLCANIC ASH EXTENDING 15NM SE BETWEEN FL140 AND FL170. . TRAJECTORY: ASH FROM FL130 TO FL180 WILL MOVE TOWARDS THE SOUTHEAST AT 15 TO 20 KTS. . THIS AND OTHER VOLCNIC ASH ADVISORY STATEMENTS OFTEN ACCOMPANIED BY A MAP DEPICTING ASH LOCATION ARE AVAILABLE AT INTERNET URL ADDRESS www.ssd.noaa.gov/VAAC/messages.html (all lower case except /VAAC/) . OUTLOOK: SEE SIGMETS . THE NEXT MESSAGE WILL BE ISSUED AROUND 19/0630 UTC. PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN