FVXX23 KNES 221858
VOLCANIC ASH ADVISORY
ISSUED: 20070322/1858Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/121

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. INFRASOUND DETECTION. GEOPHYSICAL INST.
PILOT REPORT. 

ERUPTION DETAILS: ONGOING ASH EMISSIONS

OBS ASH DATE/TIME: 22/1815Z

OBS ASH CLOUD: SFC/FL230 3NM WIDE LINE BETWEEN
S0121 W07834 - S0129 W07826. ASH IS MOVING NW
5-10 KNOTS. 

FCST ASH CLOUD +6H: 23/0030Z NOT AVBL.

FCST ASH CLOUD +12H: 23/0630Z NOT AVBL.

FCST ASH CLOUD +18H: 23/1230Z NOT AVBL.

REMARKS: A SMALL PLUME OF ASH CAN BE SEEN MOVING
TO THE NW OF THE VOLCANO. THROUGHOUT DAY THERE
HAVE BEEN REPORTS OF ASH TO FL230 AND FL250.
MODEL WINDS ARE STILL IN DISAGREEMENT WITH
OBSERVED CONDITIONS.  ...SPAMPATA

NEXT ADVISORY: WILL BE ISSUED BY 20070323/0100Z

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