First the moon will be as close to Earth as it will ever be again.
It has not been this close as a Harvest moon for the last 20 years
It will be called a blood moon.
It will have gravitational maximum that has often translated to tectonic plate shifts. A West COAST EVENT IS heightened.
This event is simultaneously called a Super moon.
The color of the moon at its darkest will be an intense reddish peach from light passing through Earths horizon of all its sunsets and Dawns combined. This will also color any clouds you may see.

If any tiny asteroids hit behind the moons horizon as on 5-25-75 they will be backlit and would appear as a dramatic explosion in two phases of large followed by a smaller splash of debris.
The alignment of the eclipse is ideal for most of the northern hemisphere.