Based of your evaluation, is this source a good source to use for research on the topic of the tsunami in japan?

I mean, that is not a bad source but it is not updated. There are many sites you can search upon, such as the Wall Street Journal. 1. they are the most updated. 2. Well known 3. Fact Checked 4. Most trusted.

Explanation:

Here is the link

https://www.wsj.com/articles/earthquake-sparks-japan-tsunami-warning-11560866623

all of the above