(Unless indicated otherwise, stated purpose of all tests was "Weapons Related")
No. Date (M/D/Y) Name Atoll Type Yield
Operation Crossroads:
1 6/30/46 Able Bikini B-29 Airdrop (520 ft.) 23 kilotons
2 7/24/4 Baker Bikini Underwater (-90 ft.) 23 kilotons
Operation Sandstone:
3 4/14/48 X-Ray Enewetak Tower (200 ft.) 37 kilotons
4 4/30/48 Yoke Enewetak Tower (200 ft.) 49 kilotons
5 5/14/48 Zebra Enewetak Tower (200 ft.) 18 kilotons
Operation Greenhouse:
6 4/7/51 Dog Enewetak Tower (300 ft.) 81 kilotons
7 4/20/51 Easy Enewetak Tower (300 ft.) 47 kilotons
8 5/8/51 George Enewetak Tower (200 ft.) 225 kilotons
9 5/24/51 Item Enewetak Tower (200 ft.) 45.5 kilotons
Operation Ivy:
10 10/31/52 Mike (1) Enewetak Surface 10.4 megatons
11 11/15/52 King Enewetak Airdrop 500 kilotons
Operation Castle:
12 2/28/54 Bravo (2) Bikini Surface 15 megatons
13 3/26/54 Romeo Bikini Barge 11 megatons
14 4/6/54 Koon Bikini Surface 110 kilotons
15 4/25/54 Union Bikini Barge 6.9 megatons
16 5/4/54 Yankee Bikini Barge 13.5 megatons
17 5/13/54 Nectar Bikini Barge 1.69 megatons
Operation Redwing:
18 5/4/56 Lacrosse Enewetak Surface 40 kilotons
19 5/20/56 Cherokee Bikini Airdrop 3.8 megatons
20 5/27/56 Zuni Bikini Surface 3.5 megatons
21 5/27/56 Yuma Enewetak Tower (205 ft.) .19 kilotons
22 5/30/56 Erie Enewetak Tower (300 ft.) 14.9 kilotons
23 6/6/56 Seminole Enewetak Surface 13.7 kilotons
24 6/11/56 Flathead Bikini Barge 365 kilotons
25 6/11/56 Blackfoot Enewetak Tower (200 ft.) 8 kilotons
26 6/13/56 Kickapoo Enewetak Tower (300 ft.) 1.49 kilotons
27 6/16/56 Osage Enewetak Airdrop (600-700 ft.) 1.7 kilotons
28 6/21/56 Inca Enewetak Tower (200 ft.) 15.2 kilotons
29 6/25/56 Dakota Bikini Barge 1.1 megaton
30 7/2/56 Mohawk Enewetak Tower (300 ft.) 360 kilotons
31 7/8/56 Apache Enewetak Barge 1.85 megatons
32 7/10/56 Navajo Bikini Barge 4.5 megatons
33 7/20/56 Tewa Bikini Barge 5 megatons
34 7/21/56 Huron Enewetak Barge 250 kilotons
Operation Hardtack I:
35 4/28/58 Yucca Near Enewetak (3) Balloon (86,000 ft.) 1.7 kilotons
36 5/5/58 Cactus Enewetak Surface 18 kilotons
37 5/11/58 Fir Bikini Barge 1.36 megatons
38 5/11/58 Butternut Enewetak Barge 81 kilotons
39 5/12/58 Koa Enewetak Surface 1.37 megatons
40 5/16/58 Wahoo Enewetak Underwater (-500 ft.) 9 kilotons
41 5/20/58 Holly Enewetak Barge 5.9 kilotons
42 5/21/58 Nutmeg Bikini Barge 25.1 kilotons
43 5/26/58 Yellowwood Enewetak Barge 330 kilotons
44 5/26/58 Magnolia Enewetak Barge 57 kilotons
45 5/30/58 Tobacco Enewetak Barge 11.6 kilotons
46 5/31/58 Sycamore Bikini Barge 92 kilotons
47 6/2/58 Rose Enewetak Barge 15 kilotons
48 6/8/58 Umbrella Enewetak Underwater (-150 ft.) 8 kilotons
49 6/10/58 Maple Bikini Barge 213 kilotons
50 6/14/58 Aspen Bikini Barge 319 kilotons
51 6/14/58 Walnut Enewetak Barge 1.45 megatons
52 6/18/58 Linden Enewetak Barge 11 kilotons
53 6/27/58 Redwood Bikini Barge 412 kilotons
54 6/27/58 Elder Enewetak Barge 880 kilotons
55 6/28/58 Oak Enewetak Barge 8.9 megatons
56 6/29/58 Hickory Bikini Barge 14 kilotons
57 7/1/58 Sequoia Enewetak Barge 5.2 kilotons
58 7/2/58 Cedar Bikini Barge 220 kilotons
59 7/5/58 Dogwood Enewetak Barge 397 kilotons
60 7/12/58 Poplar Bikini Barge 9.3 megatons
61 7/14/58 Scaevola (4) Enewetak Barge 0
62 7/17/58 Pisonia Enewetak Barge 255 kilotons
63 7/22/58 Juniper Bikini Barge 65 kilotons
64 7/22/58 Olive Enewetak Barge 202 kilotons
65 7/26/58 Pine Enewetak Barge 2 megatons
66 8/6/58 Quince Enewetak Surface 0 ("fizzle")
67 8/18/58 Fig Enewetak Surface 0.02
