FVXX20 KWBC 231220
VOLCANIC ASH ADVISORY
ISSUED: 2004MAY23/1219Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/214

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12
IMAGERY. GFS MODEL WINDS FORECAST. GEOPHYSICAL
INSTITUTE. 

ERUPTION DETAILS: ASH EMISSION AT 22/2235Z

OBS ASH DATE/TIME: 23/1145Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL200 MOVING TO W 10-15 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: EXTENSIVE CLOUDINESS OVER THE VOLCANO
MAKES IT DIFFICULT TO DETECT ASH AT THIS TIME. THE
LASTEST OBSERVATION OF ASH BY THE INSTITUTE WAS AT
22/2235Z TO FL200. ...KARST

NEXT ADVISORY: WILL BE ISSUED BY 2004MAY23/1815Z

NNNN