Nuclear Tests in the Marshall Islands and the Pacific Ocean (1948-57)

All the below listed Operations took place in the Marshall Islands, except for
No.16 (Operation Wigwam).  Wigwam was conducted 400-500 miles SW of
San Diego, California.   See the imagemap at bottom of page for additional
information on all the nuclear operations listed in the chart below.

No.	Date	Site	Type	Yield (kt.)	Operation	Test
1	4/14/48	Enewetak	Tower	37.00	SANDSTONE	XRay
2	4/30/48	Enewetak	Tower	49.00	"	Yoke
3	5/14/48	Enewetak	Tower	18.00	"	Zebra
4	4/7/51	Enewetak	Tower	81.00	GREENHOUSE	Dog
5	4/20/51	Enewetak	Tower	47.00	"	Easy
6	5/8/51	Enewetak	Tower	225.00	"	George
7	5/24/51	Enewetak	Tower	45.50	"	Item
8	10/31/52	Enewetak	Surface	10,400.00	IVY	Mike
9	9/15/52	Enewetak	Air Drop	500.00	"	King
10	2/28/54	Bikini	Surface	15,000.00	CASTLE	Bravo
11	3/26/54	Bikini	Barge	11,000.00	"	Romeo
12	4/6/54	Bikini	Surface	110.00	"	Koon
13	4/25/54	Bikini	Barge	6,900.00	"	Union
14	5/4/54	Bikini	Barge	13,500.00	"	Yankee
15	5/13/54	Enewetak	Barge	1,690.00	"	Nectar
16	5/14/55	Pacific Ocean	Underwater	30.00	WIGWAM	Wigwam
17	5/2/56	Bikini	Air Drop	3,800.00	REDWING	Cheroke
18	5/4/56	Enewetak	Surface	40.00	"	Lacrosse
19	5/27/56	Bikini	Surface	3,500.00	"	Zuni
20	5/27/56	Enewetak	Tower	0.19	"	Yuma
21	5/30/56	Enewetak	Tower	14.90	"	Erie
22	6/6/56	Enewetak	Surface	13.70	"	Seminole
23	6/11/56	Bikini	Barge	365.00	"	Flathead
24	6/11/56	Enewetak	Tower	8.00	"	Blackfoot
25	6/13/56	Enewetak	Tower	1.49	"	Kickapoo
26	6/16/56	Enewetak	Air Drop	1.70	"	Osage
27	6/21/56	Enewetak	Tower	15.20	"	Inca
28	6/25/56	Bikini	Barge	1,100.00	"	Dakota
29	7/2/56	Enewetak	Tower	360.00	"	Mohawk
30	7/8/56	Enewetak	Barge	1,850.00	"	Apache
31	7/10/56	Bikini	Barge	4,500.00	"	Navajo
32	7/20/56	Bikini	Barge	5,000.00	"	Tewa
33	7/21/56	Enewetak	Barge	250.00	"	Huron

To learn more about the different operations, click on the name of the operation (SANDSTONE, GREENHOUSE, IVY, CASTLE, REDWING, or WIGWAM) located on the map to the left.   If your browser does not display the imagemap, use the links at bottom of page.