Foam stripes and sand ripples
So you might have seen my novel on the formation of sand ripples last week, and the tl;dr: I have a vague idea of how sand ripples form, but it’s not as clear to me as I would like.
But imagine my delight when, after two days of foam stripes like this one…
…there was a distinctly different ripple pattern directly underneath the foam stripe!!!
In some places, there was even a tiny little bit of foam left. Where? Right on top the anomalous stripe in the ripple pattern!!!
So now I still don’t understand what’s going on in the sand, but at least it’s lining up exactly with a phenomenon in the waves that I don’t understand, either! :-D
Share this post via