Blood Moon Identification in NASA reports
"Blood moon" is not a term used scientifically. Therefore look for total lunar eclipses. 

As some light is diffracted by earth's atmosphere, the moon is not entirely black but appears red. (Blue light is scattered, see why is the sky blue).

All total lunar eclipses will show a reddish colour. The brightness may vary according to the state of the atmosphere but the moon will never be black, or any other colour.

(James K contributed equally to this answer)