FVXX21 KWBC 070920 VOLCANIC ASH ADVISORY ISSUED 0920 UTC 07 NOV 2000 BY THE WASHINGTON VAAC . POPOCATEPETL 00-104 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. . ERUPTION DETAILS: ERUPTION AROUND 0248 UTC . DETAILS OF ASH CLOUD: ALTHOUGH NO ASH COULD BE SEEN IN SATELLITE IMAGERY THROUGH 0845 A DISTINCT HOT SPOT HAS APPEARED OVER THE SUMMIT. THIS HOTSPOT WAS DETECTED THROUGH EXTENSIVE HIGH LEVEL CLOUD. . TRAJECTORY: ANY ASH THAT MIGHT EXIST BETWEEN FL250 AND FL280 WOULD MOVE TOWARD THE NORTHEAST AT 25 TO 30 KTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . THE NEXT MESSAGE WILL BE ISSUED BY 07/1530 UTC. . REAL TIME SATELLITE IMAGERY AND 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. . TURK . NNNN