I had to look this one up as I wasn’t sure what a super blood wolf moon eclipse was: http://www.kake.com/story/39700847/a-super-blood-wolf-moon-eclipse-is-coming-in-january. It mentions both January 20 and 21, 2019. From the above article:
The super blood wolf moon eclipse is actually just the a concurrence of three separate phenomena — a lunar eclipse, a supermoon and a wolf moon.
Finally, the “wolf moon” is just another name for the first full moon of the year. This year’s full moon just so happens to coincide with a lunar eclipse and a supermoon.
I am familiar with lunar eclipses and supermoons from earlier research over the years. The term wolf moon was new to me. More than you may ever want to know about full moons: https://en.wikipedia.org/wiki/Full_moon.