FVXX20 KNES 221840 VOLCANIC ASH ADVISORY ISSUED: 20071022/1839Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2007/699 INFORMATION SOURCE: GOES-12. GFS WINDS. TUNGURAHUA OBSERVATORY ERUPTION DETAILS: ONGOING EMISSIONS OBS ASH DATE/TIME: 22/1815Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 0-5 KNOTS. FCST ASH CLOUD +6H: 23/0030Z FCST ASH CLOUD +12H: 23/0630Z FCST ASH CLOUD +18H: 23/1230Z REMARKS: EARLIER TODAY THE TUNGURAHUA OBSERVATORY REPORTED ASH TO FL250 NEAR THE SUMMIT. THICK CLOUDS PRECLUDE ANY OBSERVATION OF ASH IN IMAGERY. ... NEXT ADVISORY: WILL BE ISSUED BY 20071023/0045Z NNNN