FVXX20 KWBC 282000 VOLCANIC ASH ADVISORY ISSUED: 1950NOV28/2000Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N 9837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2000/133 INFORMATION SOURCE: MEXICO CITY METEOROLOGICAL WATCH OFFICE. CENAPRED CAMERA. GOES-8 VISIBLE INFRARED AND MULTISPECTRAL IMAGERY THROUGH 28/1930Z. . ERUPTION DETAILS: EMISSION WITH ASH PRIOR TO 1300Z. POSSIBLE SECOND EMISSION CONSISTING OF MOSTLY STEAM WITH LITTLE ASH AT ABOUT 1500Z. . DETAILS OF ASH CLOUD: NO ASH CAN BE SEEN IN SATELLITE IMAGERY THROUGH 28/1932 UTC. THE ASH TO FL230 OBSERVED EARLIER TODAY IS NOW TOO FAINT TO SEE IN IMAGERY. . TRAJECTORY: ANY THIN ASH THAT MIGHT STILL BE PRESENT WOULD MOVE TO THE NORTHEAST AT 25 TO 30 KNOTS . OUTLOOK: SEE SIGMETS. . THIS WILL BE THE LAST MESSAGE ON THIS EVENT. . 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. . NNNN