FVXX21 KNES 310526
VOLCANIC ASH ADVISORY
ISSUED: 20061031/0526Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/677

INFORMATION SOURCE: GOES-12. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 31/0445Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL220 MOVING TO SW
5-15 KNOTS.

FCST ASH CLOUD +6H: 31/1100Z NOT AVBL.

FCST ASH CLOUD +12H: 31/1700Z NOT AVBL.

FCST ASH CLOUD +18H: 31/2300Z NOT AVBL.

REMARKS: ASH CANNOT BE SEEN ON SATELLITE IMAGERY
DUE TO EXTENSIVE CLOUD COVER.  WIND INFORMATION
IS SPARSE AND GLOBAL MODELS HAVE BEEN STRUGGLING
WITH WIND DIRECTIONS IN ECUADOR FOR A FEW
DAYS...THAT THERE IS LOW CONFIDENCE IN ASH MOTION
DIRECTION. THOUGH CLOUDS ARE TRACKING SW IN THE
MIDLEVELS.  ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 20061031/1130Z