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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