This is quite a video of the Gallatin River. The videographer titled it “Gallatin Tsunami”, which, as you will see, is fitting.
If you are out and about near any rivers, frozen or not, this winter, it is very important to pay attention to your surroundings, as you just never know when something like this can happen. Be aware of where your pets are, too, if you have your dog out with you.
What a great video!