FVXX20 KNES 260533
VOLCANIC ASH ADVISORY
ISSUED: 20070826/0533Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/531

INFORMATION SOURCE: GOES-12. GFS WINDS.
INFRASOUND DETECTION. GEOPHYSICAL INST. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS.

OBS ASH DATE/TIME: 26/0345Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL160/FL250 MOVING TO W 20
KNOTS.

FCST ASH CLOUD +6H: 26/1000Z 

FCST ASH CLOUD +12H: 26/1600Z 

FCST ASH CLOUD +18H: 26/2200Z 

REMARKS: THE INSTITUTE AT 25/2230Z REPORTED ASH
TO FL240 MOVING TO THE NORTHWEST.  2015Z VISIBLE
IMAGERY BEFORE SUNSET SHOWED ASH EMISSIONS ABOUT
11 NMI TO THE NORTHWEST AND NORTH OF THE SUMMIT. 
A HOTSPOT PERSISTED TO 2245Z AND IS AGAIN SEEN AT
0345Z BEFORE SATELLITE ECLIPSE.  ...BALDWIN

NEXT ADVISORY: WILL BE ISSUED BY 20070826/1130Z