FVXX20 KWBC 150730 VOLCANIC ASH ADVISORY ISSUED 0730 UTC 15 JUL 2000 BY THE WASHINGTON VAAC . POPOCATEPETL 00-045 MEXICO 1901N 9837W . BACKGROUND: POPOCATEPETL MEXICO (1401-09) SUMMIT HEIGHT 17930 FT (5465 M) . SOURCES OF INFORMATION: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. MEXICO CITY MWO. 6 HOUR WIND FORECAST FROM THE 15/0000 UTC AVIATION MODEL. . ERUPTION DETAILS: ASH RELEASE AT 15/0116 UTC. . DETAILS OF ASH CLOUD: MEXICO CITY MWO REPORTED AN ERUPTION WITH ASH OCCURRING AT 15/0116 UTC TO FL250. NO ASH HAS BEEN OBSERVED ON SATELLITE IMAGERY. . TRAJECTORY: ANY REMAINING ASH AT FL250 WILL MOVE TOWARDS THE NORTHWEST AT 15-20 KNOTS. . OUTLOOK: SEE SIGMETS . THIS IS THE LAST MESSAGE ON THIS EVENT. . . 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