The CNN 's detonation of a mine-like device shoots water several hundred pounds high . How the device weighing 100 feet got near coast is unclear . Fifteen families 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 100 feet high . How the device weighing several hundred pounds got near coast is unclear . Fifteen families were evacuated as a precaution ; no one was injured . Leftover parts of the device will be analyzed for information about its origin .