FVXX21 KNES 231421
VOLCANIC ASH ADVISORY
ISSUED: 2005AUG23/1419Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2005/113

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
MODEL WINDS. 

ERUPTION DETAILS: 1220Z PILOT REPORTED ASH

OBS ASH DATE/TIME: 23/1345Z

OBS ASH CLOUD: SFC/FL170 3NM WIDE LINE BETWEEN
S0128W07827 - S0138W07838. ASH IS MOVING SW 10-15
KNOTS. 

FCST ASH CLOUD +6H: 23/2000Z SFC/FL170 3NM WIDE
LINE BETWEEN S0128W07826 - S0138W07838. 

FCST ASH CLOUD +12H: 24/0200Z SFC/FL170 3NM WIDE
LINE BETWEEN S0129W07826 - S0137W07840. 

FCST ASH CLOUD +18H: 24/0800Z SFC/FL170 3NM WIDE
LINE BETWEEN S0128W07826 - S0137W07841. 

REMARKS: AT 1220Z A PILOT REPORTED FL165/170 ASH
MOVING WESTWARD.  VISIBLE SATELLITE IMAGERY
THROUGH 1345Z SHOWS A VERY NARROW AND FAINT ASH
PLUME EXTENDING FROM THE SUMMIT ABOUT 11 NM TOWARD
THE SOUTHWEST. ...

NEXT ADVISORY: WILL BE ISSUED BY 2005AUG23/2015Z

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