FVXX21 KNES 221847 VOLCANIC ASH ADVISORY ISSUED: 2006MAR22/1847Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/143 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING ASH EMISSIONS OBS ASH DATE/TIME: 22/1815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL270 MOVING TO NW 5-10 KNOTS. FCST ASH CLOUD +6H: 23/0030Z WINDS FL100/FL270 MOVING TO W 5 KNOTS. FCST ASH CLOUD +12H: 23/0630Z WINDS FL100/FL270 MOVING TO W 5-10 KNOTS. FCST ASH CLOUD +18H: 23/1230Z WINDS FL100/FL270 MOVING TO W 10-15 KNOTS. REMARKS: THE GEOPHYSICAL INSTITUTE REPORTED AN INCREASE IN ASH HEIGHT TO FL270. ASH STILL CANNOT BE DETECTED DUE TO CLOUD COVER. ...GALLINA NEXT ADVISORY: WILL BE ISSUED BY 2006MAR23/0045Z NNNN