FVXX20 KNES 091620
VOLCANIC ASH ADVISORY
ISSUED: 20070709/1618Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/402

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

ERUPTION DETAILS: PILOT REPORT 09/1352Z

OBS ASH DATE/TIME: 09/1545Z

OBS ASH CLOUD: FL100/FL230 3NM WIDE LINE BETWEEN
S0132 W07846 - S0128 W07827. ASH IS MOVING W
10-15 KNOTS. 

FCST ASH CLOUD +6H: 09/2200Z FL100/FL230 3NM WIDE
LINE BETWEEN S0128 W07846 - S0129 W07826. 

FCST ASH CLOUD +12H: 10/0400Z NOT AVBL.

FCST ASH CLOUD +18H: 10/1000Z NOT AVBL.

REMARKS: AT 09/1352Z A PILOT REPORTED ASH BETWEEN
FL165/230 MOVING W/S. GOES-12 VISIBLE SATELLITE
IMAGERY AT 1545Z SHOWED AN ASH PLUME 3 NMI WIDE
EXTENDING APPROXIMATELY 17NMI WEST OF THE SUMMIT.
...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 20070709/2215Z

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-Graphic Map Depicting Ash