FVXX23 KNES 011607
VOLCANIC ASH ADVISORY
ISSUED: 20070301/1607Z VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826 AREA: ECUADOR
SUMMIT ELEVATION: 16480 FT (5023 M)
ADVISORY NUMBER: 2007/029
INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. RADIOSONDE. PILOT REPORT.
ERUPTION DETAILS: ASH EMISSIONS
OBS ASH DATE/TIME: 01/1515Z
OBS ASH CLOUD: SFC/FL230 10NM WIDE LINE BETWEEN
S0128 W07844 - S0128 W07826. ASH IS MOVING W 10
KNOTS.
FCST ASH CLOUD +6H: 01/2130Z SFC/FL230 10NM WIDE
LINE BETWEEN S0128 W07841 - S0129 W07826.
FCST ASH CLOUD +12H: 02/0330Z SFC/FL230 10NM WIDE
LINE BETWEEN S0128 W07839 - S0128 W07828.
FCST ASH CLOUD +18H: 02/0930Z SFC/FL230 10NM WIDE
LINE BETWEEN S0128 W07837 - S0129 W07826.
REMARKS: REPORTS FROM THE GEOPHYSICAL INSTITUTE
ALONG WITH AIRCRAFT REPORTS PLACE THE ASH AT
FL230. CURRENT VISIBLE ANIMATION SHOWS A THIN
PLUME EXTENDING TO THE WEST OF THE SUMMIT.
WALTER ...
NEXT ADVISORY: WILL BE ISSUED BY 20070301/2200Z
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