FVXX21 KNES 021841
VOLCANIC ASH ADVISORY
ISSUED: 20070802/1839Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/480

INFORMATION SOURCE: GOES-12. GFS WINDS.
EXPERIMENTAL INFRASOUND REPORT

ERUPTION DETAILS: SEVERAL DAYS OF INTERMITTENT 
ASH EMISSIONS

OBS ASH DATE/TIME: 02/1645Z

OBS ASH CLOUD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: NO ASH OR HOTSPOT CAN BE SEEN IN
SATELLITE IMAGERY BUT IT IS POSSIBLE THAT THE LOW
LEVEL WEATHER CLOUDS IN THE AREA ARE HINDERING
ASH DETECTION.  THE MOST RECENT KNOWN ASH
OBSERVATION WAS BY SATELLITE AT 01/1309Z WHEN A 7
NM WIDE PLUME TO FL220 WAS SEEN.  LAST NIGHTS
INFRASOUND REPORT INDICATES A LOW LEVEL OF
ACTIVITY. ...

NEXT ADVISORY:  NO FURTHER ADVISORIES