FVXX20 KNES 200439
VOLCANIC ASH ADVISORY
ISSUED: 20070820/0438Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/508

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: EMISSION OBSERVED 19/2205Z

OBS ASH DATE/TIME: 20/0415Z

OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM
SATELLITE DATA. WINDS FL100/FL230 MOVING TO W 15
KNOTS.

FCST ASH CLOUD +6H: 20/1030Z 

FCST ASH CLOUD +12H: 20/1630Z 

FCST ASH CLOUD +18H: 20/2230Z 

REMARKS: DUE TO CLOUDS NO VA DETECTED. BACK AT
20/0115Z A BRIEF HOTSPOT COULD BE SEEN THROUGH
THE CLOUDS.  SOME SMALL SEISMIC ACTIVITY IS
NOTED.  WINDS WILL BECOME SLIGHTLY MORE WSW
TOWARDS MORNING.  ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070820/1045Z