NEW STEP BY STEP MAP FOR UNDERWATER NUCLEAR TEST 'UMBRELLA' (1958)

The 1946 Baker test, just once the chimney experienced broken from the cloud, and the crack had shaped on the water's surface The Baker nuclear test at Bikini Atoll in July 1946 was a shallow underwater explosion, Element of Operation Crossroads. A twenty kiloton warhead was detonated in the lagoon which was about 200 ft (sixty one m) deep. The m