FVXX27 KWBC 281312 VOLCANIC ASH ADVISORY ISSUED: 2004APR28/1257Z VAAC: WASHINGTON VOLCANO: TEST 9999-99 LOCATION: N39007700 AREA: TEST SUMMIT ELEVATION: 999 FT (304 M) ADVISORY NUMBER: 2004/001 INFORMATION SOURCE: TEST ERUPTION DETAILS: TEST ONLY OBS ASH DATE/TIME: /Z OBS ASH CLOUD: SFC/ N4029W07654 - N4020W07619 - N4016W07611 - N3859W07710 - N3942W07753 - N4001W07743 - N4029W07654 MOVING N 0 KNOTS. FCST ASH CLOUD +6H: NOT AVBL FCST ASH CLOUD +12H: NOT AVBL FCST ASH CLOUD +18H: NOT AVBL REMARKS: TEST...THIS IS ONLY A TEST ... NEXT ADVISORY: NNNN