.
The blood supermoon eclipse of January 31st was eagerly anticipated by amateur astronomers all over the country, as it turns out, for several years.
.
There have been thousands of independent observers making meticulous records of this great event.
.
Some of them are posting their work online but it seems others are trying to make it into more sophisticated products.
.
The OP of this thread embeds two videos that are quite helpful in understanding what happened.
.
Here are some web images that do a great job of summarizing what took place.
.
And notice how very accurately it was expected compared to what actually happened -- they are identical.
.

.
The moon is shown moving through the umbra of the earth's darkest shadow conical section.
.
The times are shown when these key points would happen, and each point happened just as predicted.
.
The following one shows a chart plotting the points of greatest visibility:
.

.
So everyone all over the world would know in advance where they could go to see it if they wanted to see it.
.
This one puts both together in one place:
.
