FVXX20 KNES 131903 VOLCANIC ASH ADVISORY ISSUED: 2005JUL13/1903Z VAAC: WASHINGTON VOLCANO: ANATAHAN 0804-20 LOCATION: N1621E14540 AREA: MARIANA.ISLANDS SUMMIT ELEVATION: 2585 FT (788 M) ADVISORY NUMBER: 2005/537 INFORMATION SOURCE: GUAM WFO. GFS MODEL WINDS. PILOT REPORT. GOES-9. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 13/1825Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL100 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +6H: 14/0030Z FCST ASH CLOUD +12H: 14/0630Z FCST ASH CLOUD +18H: 14/1230Z REMARKS: ASH CAN NOT BE SEEN IN MULTISPECTRAL SATELLITE IMAGERY. TWO PILOTS HAVE REPORTED VOLCANO ODORS WITH ONE RETURNING TO GUAM. ... NEXT ADVISORY: WILL BE ISSUED BY 2005JUL14/0100Z NNNN