Summary plot for rover3 2018-2019

Here are some screnshots of rover3 on Breida’ – whch we moved in Aug 2019.

So rover3 moved around 12m since we set it up in Sept 2018
and rover3 dropped around 20m in altitude – most of that is due to melting

There’s a lot of energy in a glacial outflow river!

The outflow river bed remained almost unchanged while it was monitored from Autumn 2012 to Summer 2013. However, sometime between July 2013 and July 2014, the flow became violent enough to move massive boulders, as these images from the bridge camera show.

River bed with boulders.

River on 22 May 2013.

River bed with boulders.

River on 1 August 2014.

Note the big boulder – about 1 m high – right of centre in the foreground of the earlier image, which has been swept out of shot a year or so later.