Uniformitarianism exists to support the time scale needed in the popular science narrative of godless existence (SciPop) but it's not a testable hypothesis, so it's not scientific.
Uniformitarianism Fails
Continental Uplifts and a Major Orogeny
How do we account for fossils when the fossils are older than the geographic features that they’re part of? “Marked world-wide continental uplifts and a major orogeny resulting in the rise of the Alps.“
September 13th
The Pangaea super-continent broke up into tectonic plates and these moved into their current locations over the space of a century or so. How do we know? By studying paleomagnetism.
August 3rd
There was enough water in the great deep to flood the Earth 1,200 km deep. 15 cubits was when the crew of the ark stopped taking soundings. Mount Everest formed 101 years AFTER Noah's flood during Peleg's tectonics.