Department of Energy · declassified
Operation Ivy Declassified Documents
44 declassified records on Operation Ivy, dated 1951 to 1963, released by the U.S. Department of Energy. Each one opens with its archive description, the text of the document and a link to the original scan.
- Jun 30, 1953Operation Upshot-Knothole, Blast Effects on B-36 Type Aircraft in Flight, Project 5.3 (March - June 1953)Report · 107p
- Oct 31, 1953Operation Ivy, Pacific Proving Grounds, Report to the Scientific Director: Underwater Pressures of Seismic WavesReport · 20p
- Jun 30, 1953Operation Tumbler Snapper, Report to the Test Director, Test of Scintillator Optical-Path Technique (Deleted)Report · 39p
- Apr 30, 1963Report to the Scientific Director - Nature, Intensity, and Distribution of Fall-Out from Mike Shot, Project 5.4A, November 1952 (Ivy Operation)Report · 82p
- Dec 5, 1952Note by the Secretary, Subject: Completion of Operation Ivy - Letter from General Clarkson (Encl: LTR to G Dean re Same DTD 11/20/52)Report · 3p
- Dec 31, 1952Historical Report of Search and Rescue Element Provisional 132.4.3.4 for the Period 1 July, 25 August, October, and 18 November 1952Report · 35p
- Dec 31, 1952History - Task Group 132.1 TG 132.1 Participation in Mike Shot (Ivy Operation)Report · 85p
- Dec 31, 1952History of Operation Ivy (Partial)Report · 43p
- Oct 29, 1952Part III - General Activities of TG 132.1 (Final Report, Operation Ivy) (Partial)Report · 40p
- Apr 28, 1953Radioactive Debris from Operation Ivy (Deleted Version)Report · 35p
- Jun 14, 1954Civil Defense and Atomic WarfareReport · 11p
- May 8, 1952Letter to C L Tyler, Subject: Estimates with Respect to the Use of Eniwetok Proving Ground Following Operation Ivy (Deleted)Correspondence · 2p
- Nov 30, 1952Announcement by the Chairman United States Atomic Energy Commission - Joint Task Force 132 Has Concluded the Third Series of Tests at Enewetak Atoll - Operation IvyAnnouncement
- Dec 31, 1954Radiological Survey Plan for the Northern Marshall IslandsPlan
- Dec 31, 1951Weather Data (Deleted)Data
- Aug 12, 1952Memo to H E Lenander, Et Al, Subject: Transmittal of Instrument Chart, Operation Ivy (Enclosures)Correspondence
- Aug 14, 1952Letter to Clarkson, Subject: Reply to LTR of August 8, 1952, re Operation IvyCorrespondence
- Dec 15, 1952Letter to P W Clarkson, Subject: Letter of 11/17/52, re Proposals Relative to Terminating Your Authority as the Commission Representative at the Pacific Proving Grounds (Ivy Operation)Correspondence
- Dec 16, 1952Memo to Commander Task Group 132.4, Subject: Final Mission Report (Encl: Final Mission Report of Test Aircraft Unit 132.4.2 (Provisional), Pergstrom AFB, Texas) (Ivy Series, DNA-6036F-C.4.5)Correspondence
- Dec 31, 1952Annex " a " Estimate of Blast and Thermal Effects on Mike Event - Operation IvyMiscellaneous
- Dec 31, 1952Instrument Chart Operation Ivy (Deleted)Data
- Jul 21, 1952Memorandum for Record, Subject: Pilot Protective Clothing Conference (Mike Event Planning, Ivy Operation)Correspondence
- Jun 2, 1952Letter to G B Olmsted, Subject: (a) Operation Ivy Project 6.6 (B) Sandia Has a New MicrobarographCorrespondence
- Jun 19, 1952Memo to Distribution, Subject: Scientific Experimental Programs, Operation Ivy (Enclosure)Correspondence
- Nov 6, 1952TWX to B Murphy, Et Al, Subject: Pressure Measurements Mike Event (Ivy Operation)Correspondence
- Nov 6, 1952772ND AEC Meeting - Clearance for Congressman L Mendel RiversMeeting minutes
- Nov 13, 1952Daily Log of Lauren R Donaldson, October 15 - November 13, 1952, Radiobiological Survey, Operation IvyData
- Nov 16, 1952AEC Correspondence Reference Form, Subject: Press Release, Announcement by the Chairman US AECSummary; correspondence
- Oct 30, 195273RD AEC MLC Meeting - General DiscussionMeeting minutes
- Dec 22, 1953Note by the Secretary, Subject: AEC Film on Operation Ivy (Encl: Letter to R Lebaron re Same DTD 12/17/53)Correspondence
- Jan 9, 1953Letter to G M Dean, Subject: Critical Operational Phase of Operation IvyCorrespondence
- May 8, 1953Memo to J C Bugher, Subject: Nyo-4522 " Radioactive Debris from Operation Ivy "Correspondence
- Feb 4, 1954Letter to K E Fields, Subject: Weather Conditions Following Operation IvyCorrespondence
- Feb 4, 1954Letter to K E Fields, Subject: Weather Conditions Following Operation IvyCorrespondence
- Feb 4, 1954Memo to K E Fields, Subject: Weather Conditions Following Operation IvyCorrespondence
- Feb 10, 1954Memo to R Cutler, Subject: Operation Ivy FilmCorrespondence
- Feb 10, 1954Note by the Secretary, Subject: Jcae Request for Information (Encl: Weather Conditions Following Operation Ivy, Dated 2/4/54)Aec staff papers/reports; correspondence
- Feb 17, 1954962ND AEC Meeting - National Security Council Decision on Public Release of Unclassified Operation Ivy FilmMeeting minutes
- Feb 26, 1954Note by the Secretary, Subject: Release of Operation Ivy Film (Memo Attached)Aec staff papers/reports; correspondence
- Mar 3, 1954Letter to L L Strauss, Subject: Release Official Pictures Taken in the Pacific During the 1952 Test of a Thernuclear DeviceCorrespondence
- Mar 19, 1954Staff Study, Subject: Coordinating Information & Timing of Projects in Nuclear Energy and Related Fields (Draft)Draft
- UndatedAtolls Contamination by Fallout (Table) (Marshall Islands) (Deleted)Data
- UndatedU.s. Nuclear TestsMap
- UndatedMemo, Subject: Test of Existing Army Structures at Operation Ivy (Encl: Summary re the Same; Program 6 - Blast Measurements - Title Damage Survey of Gross Effects on DOD Structures + Other Items)Correspondence
Other topics
Trinity Test 17Manhattan Project 65Oppenheimer Security Hearing 16Operation Crossroads 21Operation Sandstone 35Operation Greenhouse 36Operation Upshot-Knothole 32Operation Castle and Castle Bravo 165Operation Teapot 22Operation Redwing 75Operation Plumbbob 15Operation Hardtack 82Operation Dominic 5Project Plowshare 23Amchitka Island Tests 3Palomares Incident 31Thule B-52 Crash 54Rocky Flats Plant 56Hanford Site 250Nevada Test Site 76Bikini Atoll 239Enewetak Atoll 250Rongelap and Utirik Fallout 240Human Radiation Experiments 250Project Rover and NERVA 18