FVXX21 KNES 231000
VOLCANIC ASH ADVISORY
ISSUED: 20060923/1000Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/578

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ASH ACTIVITY SEEN AT 23/0715Z

OBS ASH DATE/TIME: 23/0915Z

OBS ASH CLOUD: SFC/FL300 S0115 W07834 - S0127
W07826 - S0129 W07827 - S0125 W07844 - S0117
W07844 - S0115 W07834 MOVING NW 5 KNOTS. 

FCST ASH CLOUD +6H: 23/1530Z SFC/FL270 S0117
W07834 - S0127 W07826 - S0131 W07828 - S0126
W07841 - S0120 W07840 - S0117 W07834 

FCST ASH CLOUD +12H: 23/2130Z SFC/FL240 S0118
W07840 - S0119 W07833 - S0127 W07825 - S0131
W07828 - S0126 W07843 - S0118 W07840 

FCST ASH CLOUD +18H: 24/0330Z NOT AVBL.

REMARKS: NEW ASH ACTIVITY CAN BE SEEN IN
SATELLITE IMAGERY BEGINNING AROUND 0715Z.  ASH IS
ESTIMATED TO FL300 BASED ON BRIGHTNESS SEEN IN
MULTI-SPECTRAL IMAGERY.  HEIGHT CONFIDENCE IS LOW
AS MODELS DO NOT INDICATE ASH HEADING NORTHWEST
AT ANY LEVEL.  FORECAST CONFIDENCE BEYOND 6 HOURS
IS LOW.   ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 20060923/1600Z

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