FVXX23 KNES 281610 VOLCANIC ASH ADVISORY ISSUED: 20070328/1610Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/145 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ACTIVITY LAST REPORTED AT 28/1430Z. OBS ASH DATE/TIME: 28/1545Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 15-20 KNOTS. FCST ASH CLOUD +6H: 28/2200Z NOT AVBL. FCST ASH CLOUD +12H: 29/0400Z NOT AVBL. FCST ASH CLOUD +18H: 29/1000Z NOT AVBL. REMARKS: THE GEOPHYSICAL INSTITUTE REPORTS ACTIVITY WITH THE VOLCANO OCCURING AT 1430Z, BUT WITH NO ASH HEIGHT AND DIRECTION INDICATED. ANY ASH MOVEMENT WOULD BE TO THE WEST OVER THE NEXT 6 HOURS AT 15-20 KNOTS. A HOTSPOT IS NOT VISIBLE IN MULTI-SPECTRAL IMAGERY. ...KIBLER NEXT ADVISORY: WILL BE ISSUED BY 20070328/2215Z