MYRTLE BEACH, SC (WMBF) - In addition to Mary Lee, another shark is swimming off the Carolina coast.
Lydia, a Great White, "pinged" Wednesday, November 7, according to OCEARCH.
The female shark measures 14 feet 6 inches long and weighs a ton, OCEARCH reports.
To date, Lydia has traveled more than 25,000 miles since she was first tagged in March 2013.
Just eight months ago, she "pinged" near Greenland.
According to OCEARCH:
A "ping" is determined when the tagged shark's dorsal fin breaks the surface of the water and transmits a signal to a satellite overhead. The transmission then sends back an estimated geo-location.