The Trinity Site is the place where the first atomic bomb was tested
The test was conducted by the United States Army on July 16, 1945, as part of the Manhattan Project. The White Sands Proving Ground, where the test was conducted, was in the Jornada del Muerto desert about 35 miles (56 km) southeast of Socorro, New Mexico, on the Alamogordo Bombing and Gunnery Range. The only structures originally in the vicinity were the McDonald Ranch House and its ancillary buildings, which scientists used as a laboratory for testing bomb components. A base camp was constructed, and there were 425 people present on the weekend of the test.
At that time, the fifth seal was broken because of that nuclear test , and in present day, it is the exact same location the meteorite landed on Earth with the Devil inside it, summoning the new generation of Messengers.