FVXX21 KWBC 081953 VOLCANIC ASH ADVISORY ISSUED: 2003APR08/2000Z VAAC: WASHINGTON VOLCANO: XX LOCATION: XX AREA: XX SUMMIT ELEVATION: XX ADVISORY NUMBER: XX INFORMATION SOURCE: XX ERUPTION DETAILS: XX OBS ASH DATE/TIME: XX OBS ASH CLOUD: XX FCST ASH CLOUD +6H: XX REMARKS: TEST MESSAGE. NEXT ADVISORY: NO FURTHER ADVISORIES NNNN