FVXX20 KNES 271238
VOLCANIC ASH ADVISORY
ISSUED: 20071027/1237Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/715

INFORMATION SOURCE: GOES-12. 

ERUPTION DETAILS: ASH PLUME OBSERVED IN SATELLITE
IMAGERY AT 1145Z

OBS ASH DATE/TIME: 27/1145Z

OBS ASH CLOUD: FL100/200 15NM WIDE LINE BETWEEN
S0129 W07826 - S0133 W07800. ASH IS MOVING SE 10
KNOTS. 

FCST ASH CLOUD +6H: 27/1800Z SFC/FL 15NM WIDE
LINE BETWEEN S0129 W07826 - S0131 W07755. 

FCST ASH CLOUD +12H: 28/0000Z SFC/FL 15NM WIDE
LINE BETWEEN S0129 W07826 - S0123 W07755. 

FCST ASH CLOUD +18H: 28/0600Z SFC/FL 20NM WIDE
LINE BETWEEN S0121 W07756 - S0129 W07826. 

REMARKS: AN ASH PLUME WAS OBSERVED IN MORNING
VISIBLE SATELLITE IMAGERY. DIRECTION OF PLUME IS
NOT CONSISTENT WITH MODEL WINDS.  ...RUMINSKI

NEXT ADVISORY: WILL BE ISSUED BY 20071027/1830Z

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