FVXX21 KWBC 202000 VOLCANIC ASH ADVISORY ISSUED: 2003FEB20/2000Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 LOCATION: N1901W09837 AREA: MEXICO SUMMIT ELEVATION: 17930 FT (5465 M) ADVISORY NUMBER: 2003/032 INFORMATION SOURCE: GOES-8 IMAGERY. MEXICO CITY MWO SIGMET. CENAPRED VOLCANO CAMERA. 12Z MEXICO CITY RADIOSONDE. ERUPTION DETAILS: ERUPTION AT 20/1430Z. OBS ASH DATE/TIME: 20/1945Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. FCST ASH CLOUD +6H: SEE SIGMETS REMARKS: THE ASH PLUME OBSERVED MOVING TO THE SOUTHEAST HAS DISSIPATED. ASH IS NO LONGER DISCERNIBLE IN IMAGERY. KARST TO OBTAIN VAA FROM THE WASHINGTON VAAC EMAIL NOTIFICATION SEE THE WEB PAGE http://www.ssd.noaa.gov/VAAC/subscribe.html(ALL LETTERS IN ADDRESS ARE IN LOWER CASE EXCEPT VAAC). THE WASHINGTON VAAC WILL MAKE EVERY EFFORT TO KEEP THE EMAIL NOTIFICATION UP AND RUNNING. HOWEVER IT IS NOT CONSIDERED AN OFFICIAL METHOD OF DISTRIBUTION. NEXT ADVISORY: NO FURTHER ADVISORIES NNNN