Location Malden Island data

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Explosions
3
Total yield
1.2 MT
First shot
1957-05-15
Last shot
1957-06-19

Explosions

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Operation Name Date Location Yield
Grapple Short Granite 1957-05-15 Malden Island 300 kT
Grapple Orange Herald 1957-05-31 Malden Island 720 kT
Grapple Purple Granite 1957-06-19 Malden Island 200 kT