FVXX20 KNES 232155
VOLCANIC ASH ADVISORY
ISSUED: 20070523/2153Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/340

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

ERUPTION DETAILS: ASH OBSERVED AT 23/2106Z

OBS ASH DATE/TIME: 23/2115Z

OBS ASH CLOUD: FL160/FL250 4NM WIDE LINE BETWEEN
S0129 W07825 - S0134 W07813. ASH IS MOVING SE
5-10 KNOTS. 

FCST ASH CLOUD +6H: 24/0330Z 

FCST ASH CLOUD +12H: 24/0930Z 

FCST ASH CLOUD +18H: 24/1530Z 

REMARKS: GOES-12 IMAGERY AT 2115Z SHOWED A PLUME
OF ASH 4 NMI WIDE EXTENDING APPROXIMATELY 15 NMI 
SE OF THE SUMMIT. AT 23/2106Z THE GEOPHYSICAL
INSTITUTE REPORTED ASH BETWEEN FL165/250 MOVING
E/SE.  ...BROWN

NEXT ADVISORY: WILL BE ISSUED BY 20070524/0400Z

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