Nuclear explosion Orange Herald data

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Country
UK
Operation
Grapple
Date
1957-05-31
Yield
720 kT

UK - Grapple - Orange Herald

Device Type: Sloika (wedding cake)

Base info

UK - 720 kT out of 9.5 MT

7.6%

Operation Grapple - 720 kT out of 8.1 MT

8.9%

Location

Malden Island - 720 kT out of 1.2 MT

59%

Purposes

Deliveries

Atmospheric - 720 kT out of 295.4 MT

0.2%

Air - 720 kT out of 188.9 MT

0.4%

Air drop - 720 kT out of 165.6 MT

0.4%

Malden Island Map