[Elsie]

Let’s see what the astronomers say...

http://earthsky.org/space/what-is-a-blood-moon-lunar-eclipses-2014-2015

[amorphous]

Regardless if you call it a lunar eclipse or blood moon, it may still be a significant sign/warning.

And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:

Btw, the final "blood moon" this fall will be seen in the land of Israel just before the sun rises on the beginning of Sukkot / Feast of Tablernacles.