is there a sentence fragment? lava from the hawaiian volcano kilauea usually flows southward into the ocean…

is there a sentence fragment? lava from the hawaiian volcano kilauea usually flows southward into the ocean. in june of 2014, though, northward. yes no
Answer
Brief Explanations:
The second part "In June of 2014, though, northward." is a fragment as it lacks a verb and a complete thought. It is a dependent idea that does not stand alone as a full - sentence.
Answer:
yes