In the upper range of IV, wooden walls and frames creak. Liquids disturbed, some spilled. Small unstable objects displaced or upset. Doors swing, close, open. Shutters, pictures, move.
Pendulum clocks stop, start, change rate.
Felt by all. Many frightened and run outdoors. Persons walk unsteadily. Windows, dishes, glassware broken. Kinckknacks, books, etc., off shelves.