FVXX20 KNES 161246
VOLCANIC ASH ADVISORY
ISSUED: 2004SEP16/1246Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128W7826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2004/470

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12
IMAGERY. UPPER AIR SOUNDING. 

ERUPTION DETAILS: EMISSIONS BEGAN AROUND 16/1130Z.

OBS ASH DATE/TIME: 16/1215Z

OBS ASH CLOUD: SFC/FL230 4NM WIDE LINE BETWEEN
S0130W07825 - S0139W07832. ASH IS MOVING SW 10-15
KNOTS. 

FCST ASH CLOUD +6H: NOT AVBL

FCST ASH CLOUD +12H: NOT AVBL

FCST ASH CLOUD +18H: NOT AVBL

REMARKS: TWO PILOT REPORTS OF A VOLCANO PLUME HAVE
BEEN RECEIVED UP TO FL230. THE GEOPHYSICAL
INSTITUTE REPORTS THE PLUME CONTAINS MORE STEAM
THAN ASH.  SATELLITE IMAGERY SHOWS A HOTSPOT WITH
A FAINT PLUME MOVING SOUTHWEST FROM THE SUMMIT.  
...TURK

THIS PRODUCTS HEADER WILL CHANGE FROM KWBC TO KNES
EFFECTIVE OCT 28, 2004.

NEXT ADVISORY: WILL BE ISSUED BY 2004SEP16/1845Z

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Full Size Graphic

-Graphic Map Depicting Ash