According to Pat Bradley, one of the cameramen who documented US atomic tests during the 1950s, the Wahoo and Umbrella underwater explosions were more amazing than a atmospheric nuclear explosion. Watch this stunning video and listen to him explaining his experience of living these explosions just 2.5 miles away.
The Wahoo underwater nuclear test happened on May 16, 1958. Umbrella exploded on June 8, 1958. According to Atom Central, this sequence is part of a new HD version of Atomic Filmakers— Hollywood’s Top Secret Film Studio. You can watch this film on the GoDigital channel on Youtube. [Atom Central]