FVXX21 KNES 271249
VOLCANIC ASH ADVISORY
ISSUED: 20070427/1247Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/260

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: POSSIBLE ONGOING EMISSIONS

OBS ASH DATE/TIME: 27/1215Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/230 MOVING TO W 5-20
KNOTS.

FCST ASH CLOUD +6H: 27/1830Z 

FCST ASH CLOUD +12H: 28/0030Z 

FCST ASH CLOUD +18H: 28/0630Z 

REMARKS: NO ASH OR HOTSPOTS CAN BE SEEN IN
SATELLITE IMAGERY BUT IT IS POSSIBLE THAT LOW
LEVEL WEATHER CLOUDS ARE HINDERING ASH 
DETECTION.   THE MOST RECENT KNOWN ASH
OBSERVATION WAS DURING DAYLIGHT HOURS YESTERDAY
WHEN A POSSIBLE NARROW ASH PLUME WAS SEEN IN
SATELLITE IMAGERY EXTENDING FROM THE VOLCANO 
TOWARD THE WEST.

NEXT ADVISORY: WILL BE ISSUED BY 20070427/1845Z