Rescuers Sift Through Rubble After Southern California Earthquake

The video discusses the extensive damage in Long Beach, where over 21,000 homes out of 31,000 are damaged. Additionally, 15 solid blocks in the business district are described as a continuous, massive ruin, highlighting the severe impact on the area.

What does the text imply about the extent of the damage?

What imagery is used to describe the state of the area?