Complex sentence: The second Bikini shot, NUTMEG, was detonated at 0920 on 22 May 58 on a barge in the ZUNI crater, and produced a 25.1 kt yield range.
Split into simpler sentences: The second Bikini shot, NUTMEG, was detonated at 0920 on 22 May 1958. NUTMEG was detonated on a barge in the ZUNI crater, and produced a 25.1 kt yield range.