FVXX21 KWBC 091000 . VOLCANIC ASH ADVISORY STATEMENT ISSUED 1000 UTC 09 MAR 1999 BY THE WASHINGTON VAAC . POPOCATEPETL 99-016 MEXICO 19.02N 98.62W . BACKGROUND: POPOCATEPETL MEXICO (1401-09) SUMMIT HEIGHT 17930 FT (5465 M) . SOURCES OF INFORMATION: GOES-8 SATELLITE INFRARED AND MULTISPECTRAL IMAGERY. . ERUPTION DETAILS: REPORTED AROUND 08/2320Z. . DETAILS OF ASH CLOUD: NO ASH HAS BEEN DETECTED OR REPORTED IN THE PAST 6 HOURS. . TRAJECTORY: N/A. . THIS AND OTHER VOLCANIC 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: N/A. . THIS WILL BE THE FINAL STATEMENT. . PLEASE REFER TO SIGMETS FOR CURRENT WARNINGS. . NNNN