FVXX21 KWBC 080230 VOLCANIC ASH ADVISORY ISSUED: 2002JAN08/0230Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N 9837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2002/002 INFORMATION SOURCE: GOES-8 INFRARED AND MULTISPECTRAL IMAGERY. MEXICO CITY METEOROLOGICAL WATCH OFFICE. UPPER AIR WIND FORECAST FROM THE AVIATION MODEL . ERUPTION DETAILS: SMALL ASH EMISSION AT ROUGHLY 1930Z. . DETAILS OF ASH CLOUD: THE ASH FROM THE ERUPTION AT 1930Z MOVED QUICKLY TO THE EAST AND DISSIPATED. SATELLITE IMAGERY THROUGH 0115Z DOES NOT INDICATE ANY MORE ASH IN THE VICINITY OF THE VOLCANO. . TRAJECTORY: ANY ASH FROM THE SUMMIT TO FL250 WILL MOVE EAST AT 30 TO 40 KNOTS. . OUTLOOK: SEE SIGMETS AND VAFTAD. . NEXT ADVISORY: NO FURTHER ADVISORIES. . KARST . NNNN