FVXX20 KNES 170313 VOLCANIC ASH ADVISORY ISSUED: 2006JUN17/0312Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/368 INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: ASH OBSERVED 16/2030Z AND 16/2251Z OBS ASH DATE/TIME: 17/0245Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 5-15 KNOTS. FCST ASH CLOUD +6H: 17/0900Z FCST ASH CLOUD +12H: 17/1500Z FCST ASH CLOUD +18H: 17/2100Z REMARKS: ON JULY 16 THE GEOPHYSICAL INSTITUTE REPORTED OBSERVING ASH TO FL230 AT 2030Z AND ASH TO FL200 AT 2251Z. ASH CANNOT BE SEEN IN CURRENT INFRARED OR MULTISPECTRAL SATELLITE IMAGERY THROUGH 17/0245Z BUT LOW LEVEL WEATHER CLOUDS COULD BE HINDERING ASH DETECTION. AN INTERMITTENT HOTSPOT CAN BE SEEN IN SATELLITE IMAGERY. ... NEXT ADVISORY: WILL BE ISSUED BY 2006JUN17/0915Z NNNN