The Navy 's detonation of a mine - like device shoots water several feet high . How the device weighing several hundred pounds landed near coast is unclear . or how long it had been there . Several people were evacuated as a precaution ; no one was injured . Leftover parts of the device will be analyzed for information about its origin .
The Navy 's detonation of a mine - like device shoots water several feet high . How the device weighing several hundred pounds landed near coast is unclear . Several people were evacuated as a precaution ; no one was injured . Leftover parts of the device will be analyzed for information about its origin .