FVXX20 KNES 272313
VOLCANIC ASH ADVISORY
ISSUED: 20070827/2313Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/538

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. PILOT REPORT. 

ERUPTION DETAILS: EMISSION AT 27/2237

OBS ASH DATE/TIME: 27/2245Z

OBS ASH CLOUD: SFC/FL220 S0128 W07829 - S0130
W07823 - S0140 W07834 - S0135 W07838 - S0128
W07829 MOVING SW 15-20 KNOTS. 

FCST ASH CLOUD +6H: 28/0500Z NO ASH EXP.

FCST ASH CLOUD +12H: 28/1100Z NO ASH EXP.

FCST ASH CLOUD +18H: 28/1700Z NO ASH EXP.

REMARKS: LOCAL PILOT REPORTS INDICATE AN EMISSION
TO FL220 AT 27/2237Z.  IMAGERY AT 27/2245Z SHOWS
A FAINT PLUME EXTENDING 10 NMI TO THE SOUTHWEST
OF THE VOLCANO. ...

NEXT ADVISORY: WILL BE ISSUED BY 20070828/0515Z

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