FVXX21 KWBC 271640 VOLCANIC ASH ADVISORY ISSUED: 2002MAR27/1640Z VAAC: WASHINGTON . VOLCANO: POPOCATEPETL 1401-09 LOCATION: 1901N09837W AREA: MEXICO . SUMMIT ELEVATION: 17930 FT (5465 M) . ADVISORY NUMBER: 2002/017 . INFORMATION SOURCE: GOES-8 IMAGERY. MEXICO CITY MWO. CENAPRED. AVN MODEL WINDS FORECAST. . ERUPTION DETAILS: EXHALATION AT 27/1605Z. . OBS ASH DATE/TIME: 27/1605Z. . OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL190 REPORTED EAST AT ABOUT 10 KNOTS. . FCST ASH CLOUD+6H: SEE SIGMETS. . REMARKS: SATELLITE IMAGERY THROUGH 1615Z SHOWS NO ASH PLUME HOWEVER HOT SPOT ACTIVITY HAS BEEN NOTED SINCE 1430Z. . NEXT ADVISORY: NO FURTHER ADVISORIES. . NNNN