Shock waves from an earthquake in Virginia were felt up and down the East Coast on Tuesday afternoon.
Because of that, a number of Major League parks were affected.
The press box swayed slightly and sent some fans toward the exits during the first game of a doubleheader between the Indians and Mariners in Cleveland.
The Nationals issued a statement saying they were delaying the opening of the gates for a scheduled 7:05 p.m. ET start against the Diamondbacks while the team reviewed the situation.
Workers at Yankee Stadium felt the quake as well.
The 5.8-magnitude earthquake centered northwest of Richmond, Va., shook much of Washington and was felt as far north as Rhode Island and New York City.
Earthquake Felt In Parks Along East Coast