Headed for the Keys this weekend?

You may want to be on the lookout for Katharine.

The great white shark is back and has been tagged swimming off the waters off Islamorada.

Researchers have been tracking the shark since last August when she was tagged near Massachusetts in August of 2013.

Since then, she’s been around, has visited the waters off South Florida, and is back again off Islamorada.  She's being tracked by pings traced to the non-profit website ocearch.org

Katharine is 14-feet, 2-inches long, weighs 2,300-pounds, and has traveled a total of 5,686.109 miles since she was first tagged.

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Photo credit OCEARCH.Org