FVXX20 KWBC 121458
VOLCANIC ASH ADVISORY
ISSUED: 2004MAY12/1457Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/193

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12
IMAGERY. GFS MODEL WINDS FORECAST. PILOT REPORT. 

ERUPTION DETAILS: ERUPTION BEGAN 12/1350Z

OBS ASH DATE/TIME: 12/1415Z

OBS ASH CLOUD: SFC/FL300 S0129W07834 - S0131W07826
- S0130W07826 - S0134W07820 - S0135W07828 -
S0132W07835 - S0129W07834 MOVING S 15 KNOTS.
SFC/FL260 3NM WIDE LINE BETWEEN S0119W07841 -
S0128W07827. ASH IS MOVING NW 10 KNOTS. 

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: SATELLITE IMAGERY THROUGH 1415Z SHOWED AN
ASH CLOUD ESTIMATED TO FL300 MOVING TOWARDS THE
SOUTH AWAY FROM THE SUMMIT.  A SECOND NARROW PLUME
EXTENDED APPROXIMATELY 18 NM TO THE NORTHWEST.  
...TURK

NEXT ADVISORY: WILL BE ISSUED BY 2004MAY12/2100Z

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