FVXX20 KNES 210945
VOLCANIC ASH ADVISORY
ISSUED: 20070921/0944Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S01170 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/581

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ERUPTION SEEN AT 21/0815Z

OBS ASH DATE/TIME: 21/0915Z

OBS ASH CLOUD: SFC/FL280 S0113 W07837 - S0114
W07831 - S0120 W07828 - S0120 W07834 - S0113
W07837 MOVING NW 15-20 KNOTS. 

FCST ASH CLOUD +6H: 21/1530Z SFC/FL280 S0033
W07904 - S0041 W07858 - S0044 W07904 - S0038
W07908 - S0033 W07904 

FCST ASH CLOUD +12H: 21/2130Z NOT AVBL.

FCST ASH CLOUD +18H: 22/0330Z NOT AVBL.

REMARKS: MULTI-SPECTRAL IMAGERY AT 21/0815Z
SHOWED ASH MOVING TOWARDS THE NORTHWEST.  ASH IS
ESTIMATED TO FL280, BUT CONFIDENCE IS LOW.  MODEL
DOES NOT PROVIDE ANY DATA THAT INDICATES ASH
WOULD BE MOVING NORTHWEST.    HEIGHT IS BASED ON
VIEW IN SATELLITE IMAGERY AND CLIMATOLOGY.
...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 20070921/1545Z

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