FVXX20 KNES 271632
VOLCANIC ASH ADVISORY
ISSUED: 2004OCT27/1631Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/518

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
MODEL WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: ASH EMISSION AT 27/1554Z

OBS ASH DATE/TIME: 27/1615Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE
DATA. WINDS FL100/260 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: THE GEOPHYSICAL INSTITUTE OBSERVED ASH
OVER THE VOLCANO TO FL260. ASH IS MOVING TOWARDS
THE W AT 10-15KTS. EXTENSIVE CLOUDS OVER THE
VOLCANO MAKE IT DIFFICULT TO OBSERVE ASH FROM
SATELLITE IMAGERY. ...KARST

THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES
EFFECTIVE OCT 28, 2004.

NEXT ADVISORY: WILL BE ISSUED BY 2004OCT27/2230Z

NNNN