FVXX20 KWBC 161817
VOLCANIC ASH ADVISORY
ISSUED: 2004JUL16/1816Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W7826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/377

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

ERUPTION DETAILS: GEOPHYSICAL INSTITUTE REPORT OF
ASH AT 16/1614Z

OBS ASH DATE/TIME: 16/1745Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/FL180 MOVING TO NW 15-20 KNOTS.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: AT 16/1614Z THE GEOPHYSICAL INSTITUTE
REPORTS ASH IS NOW MOVING TO THE NW UP TO FL180. 
ASH CAN NOT BE SEEN IN SATELLITE IMAGERY DUE TO
EXTENSIVE CLOUDINESS IN THE VICINITY OF THE
VOLCANO. ...RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 2004JUL17/0015Z

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