May 7, 1986 Central Aleutian Is. Tsunami Recorded on Tide Gages in WC/ATWC Area
Tide data is available either as a graphical image or as a set of x/y data. In
some cases where a good digitization was not possible, the data is only available
as a scanned image. Digitization was performed by scanning a graph of the data,
then using software which digitizes the graph from the scanned image. This
procedure may not be accurate enough for some uses of the data.
To download X/Y data sets, click on the data set link and data should show up on
your browser's screen. Then use the browser's Save option to save data.
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