FVXX21 KNES 182017
VOLCANIC ASH ADVISORY
ISSUED: 20061018/2015Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/624

INFORMATION SOURCE: GOES-12. GFS WINDS.
GEOPHYSICAL INST. PILOT REPORT. 

ERUPTION DETAILS: CONTINUOUS ASH EMISSIONS

OBS ASH DATE/TIME: 18/1945Z

OBS ASH CLOUD: SFC/FL230 S0124 W07813 - S0147
W07744 - S0153 W07758 - S0126 W07824 - S0124
W07813 MOVING E 10-15 KNOTS. 

FCST ASH CLOUD +6H: 19/0200Z SFC/FL230 8NM WIDE
LINE BETWEEN S0129 W07824 - S0134 W07728. 

FCST ASH CLOUD +12H: 19/0800Z SFC/FL230 10NM WIDE
LINE BETWEEN S0125 W07729 - S0131 W07825. 

FCST ASH CLOUD +18H: 19/1400Z SFC/FL230 10NM WIDE
LINE BETWEEN S0114 W07737 - S0131 W07826. 

REMARKS: A DENSE ASH PLUME IS SEEN MOVING EAST AT
10-15 KTS AND EXTENDS NEARLY 60 KM TO THE SE OF
THE SUMMIT AT 1945Z. GFS WINDS INDICATE THE PLUME
WILL START TO BACK TOWARDS THE NE WITHIN THE NEXT
12 HOURS.  ...BANKS

NEXT ADVISORY: WILL BE ISSUED BY 20061019/0215Z

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-Graphic Map Depicting Ash