Open Access

Fig. 4.

thumbnail

Download original image

The computed LDi for the events on September 1859 at ABG, April 1938 at NGK, March 1989 at BOX and October 2003 at THY, from left to right and top to bottom.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.