FVXX20 KNES 190131
VOLCANIC ASH ADVISORY
ISSUED: 20070419/0130Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/231

INFORMATION SOURCE: GUAYAQUIL MWO. GFS WINDS.
GEOPHYSICAL INST. PILOT REPORT. 

ERUPTION DETAILS: CONTINUING ASH EMISSIONS

OBS ASH DATE/TIME: 19/0045Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS SFC/FL250 MOVING TO W 5-10
KNOTS.

FCST ASH CLOUD +6H: 19/0700Z 

FCST ASH CLOUD +12H: 19/1300Z 

FCST ASH CLOUD +18H: 19/1900Z 

REMARKS: AT 19/0025Z GEOPHYSICAL INSTITUTE
REPORTED ASH AT FL165/200 MOVING WEST.  AT
19/0040Z LOCAL AIRCRAFT REPORTED ASH AT
FL120/250Z. ASH IS NOT OBSERVED IN SATELLITE
IMAGERY AT THIS TIME ...

NEXT ADVISORY: WILL BE ISSUED BY 20070419/0730Z