A tornado that struck in 1999 was the third costliest in U.S. history. Since then, there have been three more.
The tornado that struck Moore, Okla., Monday was the fourth one in 13 years.
Source: youtube.com
On May 10, 2010, a tornado killed two people and injured 49.
Source: youtube.com
On May 8, 2003, a tornado injured more than 130 people, destroyed 300 homes, damaged 1,500.
Source: youtube.com
On May 3, 1999 tornado was even more devastating. 36 people were killed, 538 were injured, and 8,000 homes were destroyed or damaged. The total damage cost was $1.1 billion, the third costliest tornado in U.S. history.
Source: youtube.com
