FVXX20 KNES 152331
VOLCANIC ASH ADVISORY
ISSUED: 20060715/2331Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2006/441

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: LARGE ERUPTION AT 14/2220Z

OBS ASH DATE/TIME: 15/2245Z

OBS ASH CLOUD: SFC/FL300 N0015 W08245 - S0029
W08031 - S0158 W08044 - S0158 W08140 - S0137
W08244 - N0015 W08245 MOVING W 10-20 KNOTS.
SFC/FL200 20NM WIDE LINE BETWEEN S0119 W07855 -
S0128 W07826. ASH IS MOVING W 10 KNOTS. 

FCST ASH CLOUD +6H: 16/0500Z SFC/FL200 20NM WIDE
LINE BETWEEN S0131 W07904 - S0130 W07825.
SFC/FL300 NO VA EXP.

FCST ASH CLOUD +12H: 16/1100Z SFC/FL200 20NM WIDE
LINE BETWEEN S0131 W07824 - S0144 W07903.
SFC/FL300 NO VA EXP.

FCST ASH CLOUD +18H: 16/1700Z SFC/FL200 25NM WIDE
LINE BETWEEN S0131 W07824 - S0147 W07916.
SFC/FL300 NO VA EXP.

REMARKS: SOME VERY THIN ASH IS STILL VISIBLE OFF
THE WEST COAST OF ECUADOR.  THIS ASH IS NOT
LIKELY TO BE VISIBLE IN SIX HOURS. A NARROW PLUME
CAN BE SEEN EXTENDING ABOUT 30 NMI TO THE WEST OF
THE VOLCANO.  HOT SPOT ACTIVITY CONTINUES.
...MERCKLE

NEXT ADVISORY: WILL BE ISSUED BY 20060716/0530Z

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