fukushima radiation levels by prefecture - mext march 27th - pages from ml12068a154 - foia...

8/2/2019 Fukushima Radiation Levels by Prefecture - MEXT March 27th - Pages From Ml12068a154 - Foia Pa-2011-0118, Foi

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OST01 HOCSaturday, March 26, 2011 11:43 PMRST01 Hbc; PMT02 Hoc; PMT01 Hoc; PMT11 Ho cFOIA Response.hoc ResourceFW: Radiation data by MEXT(English)20110327_01.pdf; (English)20110327_02.pdf; (English)20110327_03.pdf;(English)20110327-04.pdf

-----riginal Message-----From: HO O Hoc [mailto:[email protected]]Sent: Saturday, March 26 , 2011 11:34 PMTo: LIA07 Hoc; OST01 HOC; OST02 HOC; OST03 HOCSubject: FW : Radiation data by MEXT

From: JapanEmbassy, TaskForce[SMTP [email protected]: Saturday, March 26, 2011 11:32:45 PMTo: (b)(6)

(b)(6)

Subject: FW: Radiation data by MEXTAuto forwarded by a Rule

This email is UNCLASSIFIED -----riginal Message -----From: [email protected] [mailto:[email protected]]Sent: Sunday, March 27 , 2011 12:29 PMTo: Cherry, Ronald C

I


2/22

(b)(6)

Subject: Radiation data by MEXTDear Mr. Cherry,Please see attached the document.

Sincerely yours,Naoaki AKASAKA

2


3/22

I News ReleaseReadings of dust sampling (1/2)

the readings in this thick-frame box are new. As of 10:00 March 27, 2011-Ministry of Education, Culture, Sports. Science and Technology (MEXT)

Sampling Point Sampling Time Nuclide Radioactivity Reading Sv/h) Monitoring Pointand Date Concentration(Bq/m3) Reading_( __ b/ onitoringEI 1 I (About45kmNorthWest) 3/23 1311 4.0 5.5/j Sv/h [3)10:45- 10:55 137Cs 1.2[1-7] (About45kmNorth) 1st 3/25 131I 3.512:58-13:09 137Cs


4/22

[1-5] (About25kmSouth) 3/25 1311 43 4155p v/h [71]Vehicle-Borne Survey 11:51 - 12:38 137Cs 2[1-5] (About25kmSouth) 1 t 3/26 1311 13 3.9p Sv/h [71]12:47'-13:21 137Cs 1.31-51 (About25knSouth) 2nd 3/26 131 10 3.9 mSv/h [71]14:21 -14:57 1 7 Cs 1 1.5

[3-1] (About30kmNorthWest) 3/24 1411 30.0 p Sv/h [33]1st 11:20" 11:41 1 3 7 Cs 2[[3-1] (About30kmNorthWest) 3/24 1311 3.3

2nd 12:20- 12:40 137Cs


5/22

Readings of dust sampling (1/2)rJ the readings in this thick-frame box are new.

Radioactivit Reading /jSampling Point Sampling Time and Date Nuclide y Sv/h)Concentrati

2011/3/19 1311 1,2218:30-18:50 137 s ND

2011/3/20 1311 203137 5.018:30'-18:50 137s 32.202011/3/21 1311 2.50

18:30- 18:50 137Cs ND1 ](About6Okm 2011/3/22 1311 3.06

NorthEast) 18:30- 18:50 13 7 Cs ND2011/3/23 1311 3.69 4.013.0

19:38-19:58 137Cs 1.202011/3/24 1311 ND

18:30- 18:55 13 7 Cs ND 3.62011/3/25 1311 24.00

19:10-19:20 13 7Cs 14202011/3/20 1311 24.00

13:577- 14:17 137Cs 1.75 0.62011/3/21 1311 2.69

13:37 -13:57 137Cs ND2011/3/22 1311 6,29

(2-5] (About40 12:32-12:52 137Cs NDkmSouthEast) 2011/3/23 1311 1.86

12:50-13:10 137Cs ND2011/3/24 1311 1.1913:21 -13:41 13 7 cs ND2011/3/25 1311 12.401374

13:35-13:55137Cs ND 0.4

2011/3/20 0.6].89 0.615:25-15:45 137Cs ND2011/3/21 1311 289013~ 1.515: 00-15:20 137Cs ND 1_52011/3/22 1311 17.00

14:00- 14:20 137Cs ND 0,6[2-6 ](About45kmSouth) - 131011/3/23 I1 6.93 1.14:15-14:35 13 7 Cs ND 1_02011/3/24 1311 8.25

15:12-'15:32 13 7 Cs ND 1.42011/3/25 1311 40.60 1.1

13:47 -14:07 13708 ND2011/3/21 1311 3.74

12:30-12:5013 7Cs ND

2011/3/22 1311 3.92 22137211:32-11:52 13-/Cs ND

2-3 ] (About40kmEast) 2011/3/23 1311 1.75 1.011:50-12:10 117Cs ND2011/3/24 1311 0.97

12: 12- 12:32 137Cs ND2011/3/25 1311 37.00 0.8

13:33 -13:53 117Cs 1.45


6/22

2011/3/2113:00- 13:20

131 1 12.80137Cs 1 2.37 4.1

[2-1] (About40kmNorthEast)

2011/3/22 131] 5.8712:26- 12:46 137 Cs ND 4.2

2011/3/23 131,1 2.9912:50- 13:10 13 7Cs ND 1_.82011/3/24

13 11 5.80 10.013:30- 13:50 137CS 1.51

2011/3/2512:45- 13:05

137 5.87137 r- ND 12,32011/3/21 131 13.20

14:20- 14:40 13 7 0s 0.735 2.82011/3/22 131j 3.81

13:35- 13:55 13 7 0s ND - _ ,8[2-4] (About25kmNorth) 2011/3/23 1311 2.62 1.1

14: 10- 14:30 137CS ND2011/3/24 1311 193.00

14:55- 15:15 13 7 Cs 2.94 1.22011/3/25 1311 16.10

14:20-14:40 1370S ND 0.72011/3/22 131 10,5011:10-11:30 137Cs ND 72011/3/23 131i 1,47

[2-2](About45 11:31-11:51 1370 NDkmNorthEast) 2011/3/24 131[ 1.47 2.011:20 -11:40 137CS ND2011/3/25 131 1 2.15 7.5

11:25-11:45 13 7 Cs ND[2-71 (About3 5 2011/3/25 1311 555.00kmNorthEast) 15:05-15:22 137CS 12.40

2011/3/24 131i 2.71[2-8] (About5Okm 12:05-'12:25 137CS NDNorthEast) 2011/3/25 131 1 34.00

16:13 -16:33 137CS ND[2-9] (About45km 2011/3/25 1311 8.67EastNorthEast) 11:32 -11:52 73 7Cs ND(2-10] (About50krn 2011/3/25 1311 33.60North) 16: 25- 16:45 137Cs 0.84

Th e government requests Fukushima Prefecture to gain the readings above.Boldface and underlined readings are new,


7/22

Readings of soil monitoringthe readings in this thick-frame box are new

MonitorinSampling Point Sampling Time Nuclide Radioactivity g Pointand Date Concentration (Bq/Kg) Reading (p Sv/h) by

MonitoringCar[3-1] (About30kmNorthWest) 3/23 131j 200,000 103ju Sv/h [33111:10 1370s 45,000

3/23 131 1 92,000[3-2] (About30kmNorthWest) 13:17 1 37Cs 15,000 1511 Sv/h [34][3-3] (About35kmWest) 3/23 131 11,000 2.3/ Sv/h [15]12:50 13 7Cs 3,3003-3] (About35kmWest) 3/24 131 1 4,900 2.5MSv/h [15]12:58 137Cs 220

[3-4] (About40kmNorthWest) 3/23 1311 33,000 2.8 MSv/h [il]11:08 13 7 Cs 8,600[3-5] (About50kmNorthWest) 3/23 1311 4,200 2.8 Sv/h [4]10:30 137Cs 770

[3-6] 3/23 131 1 70,000(About30kmWestNorthWest) 14:00 13 7Cs 12,000

[3-7] (About25kmSouth) 3/23 1311 69,000 14.Op Sv/h [71]13:00 137Cs 2,600C -8] (About25kmSouth) 3/23 1311 140,000 14.0/Sv/h [71]16:22 137Cs 2,900

[3-151 (About25kmSouth) 3/25 1311 560 5.5j Sv/h [71]14:15 137Cs 410[3-15] (About25kmSouth) 3/26 1311 31,000 3.9j Sv/h [71]12:55 137Cs 1,800[3-9] (About45kmNorth) 3/25 1311 6,900 2,7p Sv/h [5]11:24 13 7Cs 1,600[3-9] (About45kmNorth) 3/26 131! 6,900 10/ Sv/h [5]

10:48 137Cs 1,600[3-9] (About45kmNorth) 3/26 1311 110,000 l .O0p Sv/h [5]12:30 1 3 70s 2,800[3-10] (About45kmNorth) 3/25 13 1 1 11,000 37 g Sv/h [6]12:18 137Cs 3,300[3-10] (About45kmNorth) 3/26 1311 14,000 1.5 p Sv/h [6]11:12 1 3 7Cs 3,800[3-11] (About45kmNorth) 3/25 1311 8,000 3.2)u Sv/h [7]12:33 13 70s 1,3003-11] (About45kmNorth) 3/26 1311 13,000 1.5p Sv/h [7]11:33 13 70s 4,300

[3-12] 3/25 1311 29,000 30.5juSv/h [31](About30kmWestNorthWest) 14:13 137Cs 627

[3-13] (About30kmNorthWest) 3/25 131] 88,700 65.0 / Sv/h [32]14:30 13 7Cs 9,260[3-1] (About30kmNorthWest) 3/25 131 1 251,000 27.0 p Sv/h [33]14:45 137Cs 60,100[3-14] (About40kmNorthWest) 3/25 131 1 73,000 7.0)u Sv/h [36]1 15:35 137 Cs 18,000


8/22

Readings of environmental monitaring samples- : he readings in his thick-frame box are new.

Address of Sampling HadRoactivitSampling Point Sampling Sample Region Time and Nuclide Conoentrati (/u Sv/h) Note

Point Date nn (An/1)[2-1] (About4OkmNort litate Weed Leaf 3/18 1a1 2.520,000 Over 30

hWest) Village vegetable 12:20 137 Cs 1,800,000[2-1] (About4OkmNort litate Weed Leaf 3/19 1311 845,000 26.5

hWest) Village vegetable 11:40 C370s 1,010,000[2-11 (About4OkmNort litate Weed Leaf 3/20 1 2,540,000 25.8hWest) Village vegetable 12:40 13 7 Cs 2,650,000[2-1] (About4OkmNort litate Leaf 3/21 131k 1,330,000Weed - 2.hWest) Village vegetable 12:32 137Cs 1,240,000[2-1] (About4OkmNort ]itate Leaf 3/22 13 1 1,110,000Weed 15.3hWest) Village vegetable 12:00 137 Cs 1,600,000[2-1] (About4OkmNort ]itate Weed Leaf 3/23 1311 819,000 16,8

hWest) Village vegetable, 11:30 137Cs 1,620,000[2-1 ](About4OkmNort litate Weed Leaf 3/25 131] 400,000 12.3

hWest) Village vegetable 12:20 137Cs 398.000[2-4] (About25kmNort Minamisou Weed Leaf 3/18 1311 88,600

h) ma City vegetable 13:30 137Cs 17,800[2-4] (About25kmNort Minamisou Leaf 3/19 1311 455,000

h) ma City Weed vegetable 13:0013 7Cs 24,900 -

[2-4] (About25kmNort Minamisou Weed Leaf 3/20 131 497,000 3.4h) ma City vegetable 14:30 137Cs 24,700

[2-4] (About25kmNort Minamisou Weed Leaf 3/21 1311 289,000 2.8h) ma City vegetable 14:07 137 s 13,400

[2-4] (About25kmNort Minamisou Weed Leaf 3/22 1311 140,000 1.8h) ma City vegetable 13:35 137Cs 17,200

[2-4) (About25kmNort Minamisou Weed Leaf 3/23 1311 185,000 1.1h) ma City vegetable 14:10 13 7 Cs 17,200[2-4) (About25kmNort Minamisou Weed Leaf 3/25 1311 217,000 07

h) ma City vegetable 14:20 137 Cs 18,800(2-6](About45kmSout Leaf 3/18 1311 690,000

h) lwak City Weed vegetable 13:15 137Cs 17,400 -[2-6] (About45kmSout Iwaki City Weed Leaf 3/18 1311 468,000

h) vegetable 13:40 13 7 Cs 10,100[2--6] (About45kmSout 1ki Ci Weed Leaf 3/20 1311 548,000 0.6h) ity vegetable 15:25 1370s 17,500Leaf 3/21 1311 115,000 _

h26Aot5mOt) waiCt Wed vegetable 15:10 137 Cs 2,380[2-61 (About45kmSout Leaf 3/22 1311 448,000 0.6h) Iwaki City Weed vegetable 13:50 137Cs 18,600[2-6) (About45kmSout Leaf 3/23 1311 451,000 1'0h) waki vegetable 14:20 137Cs 10,300[2-6](About45kmSout Iwaki City Weed Leaf 3/25 1311 170,000 1.0h) vegetable 13:45 13 7Cs 6.860 1_1[2-2] (About45kmNort Kawamata Wee Leaf 3/18 1311 173,000 _

hWest) Town vegetable 11:45 137Cs 72,800[2-2] (About45kmNort Kawamata Weed Leaf 3/19 1 184,000

hWest) Town vegetable 11:0035Cs 65,100[2-2] (About45kmNort Kawamata Weed Leaf 3/20 1311 308,000 4.2

hWest) Town vegetable 12:05 137 Cs 138,000[2-2] (About45kmNort Kawamata Weed Leaf 3/20 1311 315,000 3.5

hWest) Town vegetable 12:03 1 3 7CS 120,000[2-2] (About45kmNort Kawamata

hWest) I Town Wed LeafWee vegetable 3/22 I 3 180,000 7.811:00 I137Cs 89,000


9/22

[2-2] (About45kmNort Kawamata Weed Leaf 3/23 1311 170,000 -. -hWest) Town vegetable 11:30 1 Cs 73,700 5.5

[2-2] (About45kmNort Kawamata Leaf 3/23 131I 74,400 5.5 withouthWest) Town W vegetable 11:30 137CS 23,100 washed

[2-2] (About45kmNort Kawamata Leaf 3/23 1311 46,200 5.5 WashedhetTwn Weed 137iasehWest) Town vegetable 11:30 1 37Cs 16,000[2-2] (About45kmNort Kawamata Weed Leaf 3/25 1311 155,000 T5hWest) Town vegetable 11:30 153,000[2-2] (About45kmNort Kawamata Weed Leaf 3/25 1311 663,000 75

hWest) Town vegetable 15:07 1370s 497,000[2-3](About4OkmWes Tamura Weed Leaf 3/18 1311 36,000 16

t) City vegetable 11:35 13 7"Cs 40,100[2-3] (About4OkmWes Tamura Weed Leaf 3/19 1311 68,000 0.8

t) City vegetable 11:35 13 7Cs 38,500[2-3] (About4OkmWes Tamura Weed Leaf 3/20 131, 75,700 0.7

t) City vegetable 12:40 1 37 Cs 50.000[2-3] (About4OkmWes Tamura Weed Leaf 3/21 1311 30,800 0.7

t) City vegetable 12:30 137 Cs 25,000[2-3] (About4OkmWes Tamura Weed Leaf 3/22 1311 43,200 1.4

t) City vegetable 11:30 137Cs 25,000[2-3] (About4OkmWes Tamura Weed Leaf 3/23 131 24,100 1.0

t) City vegetable 11:50 1 3 7Cs 17,000[2-3] (About4OkmWes Tamura Weed Leaf 3/25 131 1 23,400 0.8t) City vegetable 13:28 13 7Cs 13,700

[2-5] (About4OkmSout Ono Town Weed Leaf 3/18 1311 181,000 0.9hWest) vegetable 12:35 73 7Cs 28,300

[2-5](About40kmSout On o Town Weed Leaf 3/19 1311 201,000 0.7hWest) vegetable 12:15 137CS 73,800

[2-5] (About4OkmSout Ono Town Weed Leaf 3/20 131; 36,900 0.6hWest) vegetable 13:50 11 t 1,700

[2-5] (About4OkmSout Ono Town Weed Leaf 3/21 1131 20,300 04hWest) vegetable 13:40 13 7Cs 11,200[2-5] (About40kmSout On o Town Weed Leaf 3/22 1311 32,000 05

hWest) vegetable 12:40 137CS 8,120[2-5] (About4OkmSout One Town Weed Leaf 3/23 1311 22,300 0.5

hWest) vegetable 12:50 13 7"Cs 10,300[2-5] (About4OkmSout Ono Town Weed Leaf 3/25 1311 21,800 0.4hWest) vegetable 11:30 137C, 8,040

[2-9] (About45 Nihonmats Weed Leaf 3/25 13I1 73.400kmWestNorthWest) u City vegetable 11:40 137Cs 235,000

[2-8] (About5O Leaf 3/25 1311 77,100kmNorthWest) Date vegetable 16:18 137Cs 40,700 -[2-10] (About50 Shinchi Weed Leaf 3/25 131 29,300 1kmNorth) Town vegetable 16:20 137C, 12,500

The government requests Fukushima Prefecture to gain the readings above.Boldface and underlined readings are corrected,


10/22

Readings of dust sampling

=:he readings in this thick-frame box are new.Address of Sort or Sampling RadioactivitySampling Point Sampling Sample Region Time and Nuclide Concentratio

Point Date ninland 3/18 1 2.090litate Village pond water water 12:20 137C 1inland 3/19 1311 2,450!litate Village pond water 11:36 1370 940nland 3/20 1311 2,010litate Village I pond water_ _ water 12:40 13 70s 437

litate Village inland pond water 3/21 1311 1,720water 12:35 13 7 Cs 246inland pond 3/22 13171 1,330itate Village waterpodwtr 100s 7water 12:00 137 s 172inland 3/23 13li 1,260litate Village pandond water 32325 s 145water 12:25 137CS 145

[2-1 ](About inland 3/25 131j 1,2800kmNorthWest) litate Village pnannd waterwater 12:20 137CS 507i 3/19 131] 300,000litate Village inland soil soil 1 13 1 28.0011t:40 la7 CS 28,1003/20 13s1 1,170,000litate Village inland soil soil 120 13 1Cs 163,00012:40 13Cs 163,0003/21 1311 207.000Iitate Village inland soil soil 32 3 1 39,90012:32 137 CS 39,900sol 3/23 1311 135,000

Iitate Village inland soil soil 12 : 131 32,0012:25 137 Cs 32,2003/24 i 3 256,000litate Village inland soil soil 12:00 1 57,0012:00 1 137 Cs 57,4003/25 1311 265,000litate Village inland soil soil 122 13 1C1 27,0012:20 137 Cs 27,900

Kawamata 3/18 13'] 84,300nland soil soilTown 11:45 137Cs 14,200Kawomata inland soil soil 3/19 131| 85,400Town 11:00 137Cs 8,690Kawamata 3/20 1311 151,000Town inland soil soil 12:04 137IS 15,100Kawamata i 3/21 "31 1 157,000

[2-2] (About Town 12:10 137Cs 16,50045kmNorthWest) Kawamata i s 3/22 131 1 38,900

Town inland soil soil 11:00 137CS 4,720Kawamata 3/23 1311 44,800Town inland soil soil 11:30 13 7 Cs 6,010',Kawamata inland soil soil 3/24 1311 23,500Town 11:30 137Cs 2,210Kawamata 3/25 131] 112,000Town inland soil soil 15:05 1370C 21,800sol 3/18 i311 19,300

Tamura City inland soil soil 11:50 1 3,51011:50 137 Cs 3,5103/9 3i] 6,970Tamura City inland soil soil 11 : 3 s 1,26011:35 1 1370Cs 1,260

3/20 i31] 5,390Tamura City inland soil soil 12:4 137 1,25012:40 1370Cs 1,250

12-3] (About Tamura City inlandoil soil 3/21 1311 3,00040kmWest) 12:30 137Cs 3903/22 13 1I 7,290Tamura City inland soil soil 30 131 1,29011:30 1 137 Cs 1,290inad3/23 131I 7,290

Tamura City inland soil soil 11:50 130s 1,29013/25 1311 5,480Tamura City inland soil soil 13:35 1370 7758


11/22

Minamisoumi isy i: nland soila City 1 soil 3/1813:30131 1 22,600

137 Cs 1 3,280

[2-4] (About25kmNorth)

Minamisoum 3/19 1311 35,800a City 13:00 1 3 7Cs 4,040

Minamisoum 3/20 1311 35,800a City 14:30 13 Cs 4,850

Minamisoum 3/21 131 1 83.200a City n 14:07 13 7 0s 8,660

Minamisoum 3/23 1311 16,600i inland soil soil 14:10 137City I41 1C S 1,720MinamisouimMnaCity inland soila City I soil 3/2514:20 131I 2,480l37 , 189

131 I 8,170Ono Town inland soil soil 3/1812:30 1311 8,170137 n, 1 2.260

(2-5] (About40kmSouthWest)

On o Town inland soil soil 3/19 131 14,10012:15 137 Cs 4,6303/20 1311 10,300On o Town inland soil soil 3:50 1 3 1Cs 30013:50 137 CS 3,0203/21 1311 4,830On o Town inland soil soil 13:4 1 3 s 91 013:40 137 CS 910

3/22 131 [ 3,220On o Town inland soil soil 11:4 1 3 1 46611:40 3Cs 466On o Town inland soil soil 3/23 131k 6,43012:50 13 7 CS 1,590

inland 3/22 1311 7,440Ono Town Rain Water____ water 12:40 13 7Cs 107On o Town inland Rain Waterwater 3/2511:38

131Cs 8000117CS 1 8003/19 131[ 12,600Iwaki City inland soil soil 13: 1 28813:1 5 31Cs 2883/20 131 1 14,600

Iwaki City inland soil soil 15:17 13 715:1 13CS 4603/21 1311 30,700

[2-6] (About [waki City inland soil soil 15:10 1 37 Cs 1.22045kmSouth) 3/22 131t 1,960

Iwaki City inland soil soil 3/23 1311 32,60014:20 13 7Cs 840/25 131 2 2,900Iwaki City inland soil soil 3:45 13 1 51913:45 1370cs 519

(2-9] (About45 Nihonmatsu inland soil soil 3/25 1311 32,900kmWestNorthWest) City i 11:35 1 3 70s 9,330[2-8] (About50 3/25 131 20,800mNorthWest) DaeCity inland soil soill 61 3 ,9Dateh~st 16:15 13 7cs 3,790[2-10] (About50 Shinchi inland soil soil 3/25 131C 2,690kmNorth) Town 16:20 137 CS 213

The government requests Fukushima Prefecture to gain the readings above.


12/22

Sampling points around Fukushima Dai-ichi NPPp

2 ( ~2-lO]~: rl-71 -i'd

(3-91(5]

each point number indicates monitoring postby monitoring car


13/22

News Release

Readings at Monitoring Post out of 20 km Zone of Fukushima Dai-ichi NPP By Vehicle-BorneAs of 10:00 March 27, 2011Ministry of Education, Culture, Sports, Sciencean d Technology (MEXT)

*1 measured by Geiger-Moller counter*2 measured by ionization chamber type survey mete*3measured by Nal scintillator detectorMonitoring Post(length from NPP) Monitoring Time Reading (unit u v / h) Weather Reading by

MonitoringreaA] (about 24kMouth) 2011/3/26 12:02 2.8 2 No rain MEXTMonitoringreaA] (about 22km South) 2011/3/26 12:12 222 No rain MEXTMonitoringreaA] (about 24km South) 2011/3/26 12:18 6.0? Norain MEXTMonitoringrea A] (about 24kmnouth) 2011/3/26 12:22 5.8?2 No rain MEXTMonitoringreaA] (about 24km South) 2011/3/26 12:30 4. 2 No rain MEXT


14/22

Readings at Monitoring Post out of Fukushima Dai.ichi NPP By Vehicle-Borne SurveyMonitoring TimeMarch 26,12:02-12:30s Monitoring Post

Unit: gSv per hour


15/22

News Release

Readings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPPAs of 10:00 March 27, 2011

Ministry of Education. Culture, Sports, Science andTechnology (MEXT)

imonitoring uWutpus oyMPFYT *Boldface and underlined readings are new.* 1 measured by Geiger-MUller counter* 2 measured by ionization chamber type survey meter* 3 measured by Na l scintillator detector

Monitoring Post(length from NPP) Monitoring Time Reading (unit my / h) Weather Reading by(about 60Km JAEA (Japan Atomic EneryB o W Northwest) Z011/3/2615:10 25*- Noain A lency)

Reading Point 01 (about 60Km JAEA (Japan Atomic EnergyNorthwest) . 2011/3/289:14 25*? Rain Agency)(about 55Km JAEA (Japan Atomic EnergyReading Point (2] Northwest) 2011/3/26 14:35 5.0 No rain Agency)(about 55Km JAEA (Japan Atomic EnergyReadingoint [2] Northwest) 2011/3/269:46 4.5 No rain Agency)

Readingoint3] (about 45Km 2011/3/26 102 4.0 Noain JAEA (Japan Atomic EnergyNorthwest) 2_/ 6_24._N Agency)..... (about 45Km 4 . ........ ... Rain JAEA (Japan Atomic EnergyReading Point 3 Northwest) 20/3/26 10:13gency)

Reading Point [4] (about 50Km 2011/3/26 9:40 1.6 Noain JAEA (Japan Atomic EnergyNorthwest) 201_/3/2__9:40_______ Agency)Readingoint. (about 45Km 2011/3/26.10.45 1.0 Noain JAEA (Japan Atomic EnergyNorth) 2013___:__,_ Norain _Agency)Readingoint (about 45K JAEA (Japan Atomic EnergyReading Point Nouth45Km011/3/26 11:310 1,51 Noain Agency)

North) Agency)______- (about 45Km .2 JAEA (Japan Atomic EnergyReading Point North) 2011/3/26 11:31 1.5 Noain Agency)(about 40Km JAEA (Japan Atomic Energy

di [1] Northwest) 2011/3/2614:10 1.3,? Noain Agency)Reading Point [111 (about 40Kmn "" JAEA 'Japan Atomic EnergynorthWest) 011 /3/26 16:30 0.32 No rain Agency)

Reading Point [131 (about 40KmWest) 2011/3/26 17:30 0.8". RainJAEA (Japan Atomic Energy

Agency)


16/22

*1 measured by Geiger-Moller counter*2 measured by ionization chamber type survey meter*3 measured by Nal scintillator detectorMonitoring Post(length from NPP) Monitoring Time Reading (unit; Aiv / h) Weather Reading by

Reading Point [14] (about 35Km 2011/3/26 15:13 Noain JAEA (Japan Atomic EnergyWest) Agency)Reading Point [151 (about 35Km ..JAEA (Japan Atomic EnergyWest) 20] o Agency)Readingoint20 ] (about 45Km 2011/3/26 15:10 Noain JAEA (Japan Atomic EnergyNorthwest) 2011/3/2 _ Agency)Reading Point (211 (about 30Km JAEA (Japan Atomic EnergyWest-northwest) 2011/3/26 15:33 6.5 Noain Agency)

(about 30Kmn JAEA (Japan Atomic EnergyReading Point [22] (abouthwest 2011/3/26 15:24 1.,1s No rain Agency)West-northwest)Agny

(about 30Km JAEA (Japan Atomic EnergyReadingoint [23] West-northwest) 2011/3/26 15:18 1.6 Norain Agency)(about 30Kmn JAEA (Japan Atomic EnergyR0a//2g:4o2.0NoranWest-northwest)...Agency)[31] (011/3/26 10:15 17,8o2 Rain JAEA (Japan Atomic Energy

ReangPont northwest) Agency)R2about 3K 2JAEA (Japan Atomic EnergyReading Point [32] Northwest) 2011/3/26 11:01 45.0' Norain Agency)Reading Point [32] (about 30Km 2011/3/26 10:40 46.0 Rain MEXTNorthwest) 2011/____0:________Rai__EX

Reading Point [33] (about 30Ki 2011/3K/26 11:12 21.0 " Rain JAEA (Japan Atomic EnergyNorthwest) ......... _Agency)_..

Reading Point [33] (about 30Km 2011/3/2610:55 26,0 " Noain MEXTNorthwest) 01/__ 1:_2__NoriME(about 30Km JAEA (Japan Atomic EnergyReading Point Northwest) 2011/3/2 11:50 8.4, No rain Agency)

P2011/32619:30 1.8.2 Rain JAEA (Japan AtomicEnery_3_________ ..N__.___.__L 2132.1:0-_Ri Aeencv)Northwest) _________Readingoint36 ] (about 40Km 2011/3/26!0.25 60 Noain JAEA (Japan Atomic EnergyNorthwest) 20_1//2__0__5_.0__ Norain _Agency)RI dingoint41 1 (about 20~, 2011/3/28 13:30 2No rin Electric Power company

int U1 (about 20Km 2011/3/26 90:18 1.4 2 Rain Electric power companyWest)-[oa]non (aot3 :m4011/3/26325 1.61 Noai Electric power company.

RedxPon = 02 958 ai_.n lectoDwr company


17/22

* I measured by Geiger-Moller counter* 2 measured by ionization chamber type survey meter*3 measured by Nal scintillator detectorMonitoring Post(length from NPP) Monitoring Time Reading (unit :gi v /h) Weather Reading by

diPoint [43W1a211/3/2615:15 0.61, No rain Electric power companyadinoint L431 'tL0KM 2011/3/26 11:10 0.7 Rain Electri; Power company

[So 441 o ) 011/3/26 13:50 Noain Electric power companyRjadingoint44 A 2011/3/26 10:50 2.No rain Electric power companyReint Point [451 ( 2011/3/26 13;20 3.2 'No rin Electric power company9 [45] (about 20Km 2011/3/26 9;45 3.3 2 Electric power companySouth) _____h [461 (about 20Km 2011/3/26 14:30 8,81, No rain Electric power companyB [digPoint461 ( 2011/3/2611:15 8,82 Rain Electric powercompanyR [adintointIJJ. O 011/3/26 15:09 0.4 No rain Fukoshima PrefSouthwest)Le int PointIJ1 ( 2011/3/2611:44 0,4 Noain Fukushima PrefSO[5West) _ _B [6i1g]PointU 2011/3/26 15:45 0,4No rain Fukushima PrefRedinginUi 2i (2011/3/26 11:43 0,62 Norain Fukushima PrefReadingoint611 (aout Om 2011/3/26152 9.2 No ain Fukushima Pref

kad3n Pon 1 (bu r 2011/3/2613ll00 8.4,0 Rain Fukushima Prof

Northwest).__71ing.Point [2611 2011/3/26 13:00 8,53 N rain Fukushima PrefNorthwest) __oiosui_Readinxoint. [621 (bu 0 2011/3/26 125:0 No,lain. Fukushima Pref

kai on [631 (about 45Km 20 11/3/26 15:29 4.3 No rain Fukushima PrefR,dingoint [613 (bu 5m 2011/3/26 11:41 4,0 Raiun FukvshimarofN.2fthrk I~ -_____

kai~ 1 (about 25Km 2011/ 3/26 16:34 3. 2No rai Police ( ounter NBCS29inEhI.171 -- ,J operations unitlReading point (71 (about'25KmSouth) 2011/3/26 12:49 3.9.2 No rain

No rainI JAEA (dapan Atomic Energy

Agency)(about 25KmReadingoint [71] South) 2011/3/26 9:01 3,9*2 Police ( counter NBC operationsunit )


18/22

* 1 measured by Geiger-Mbller counter* 2 measured by ionization chamber type survey meter*3 measured by Nal scintillator detectorMonitoring Post(length from NPP) Monitoring Time Reading (unit: U v / h) Weather Reading by

72 (about 30Km 2011/3/26 17.0 2.1 No rain Police (counter NB CeSoth) operations unit)

Reading Point [72] (about 30Km 22 Police ( counter NB C operationsSouth)i2011/3/26 9:29 21 Noain unit )3m31. u 2011/3/26 17:19 1.9 1 No rain Police ( counter NB C

---h) operatinL unitReadingoint [73] 2011/3/26 9:46 1.82 Noain Police (counter NB C operationsSouth) unit )

(about 35Km Police (counter NBCperationsReading Point [74] South) 2011/3/26 10:22 1.3 Rain unit )Reading Point [75] (about 45Km 7:38 1.0 N Police (counter NB C operations

South) 201/3/26 Noain unit)(about 25Kn0.9 R Police (counter NB C operationsPoint 76] Southwest) 2011/3/2612:49 Rain unit )(about 25Km Police ( ounter NB C operations,Reading Point [77] Sotws) 2011/3/26 13:11 2.7 Noain unit)

_______ 0132133 2.1NoriPolieratconunite NB(about 45Kin Police ( counter NBCopatn,eading Point a78oh t 2) No rainNorthwest) 2011/3/26 13:35 2.1_2___NoranAgency

Reading Point [78] (about 45Km 2011/3/26i710 0,9 Noain Police ( counter NB C operationsNorthwest) 20_I/32_8:3_2_0 ___orinunit )Reading Point [79] (about 30Kmi 2011/3/26 13:10 21.2 No rain JAEA (Japan Atomic EnergyNorthwest) Agency)Reading Point [829 (about 30Km 2011/3/26 8:39 21.0 No rain Police ( ounter NBC operationsNorthwest) unit )Readingoint80] (about 25Km 2011/3/2610:55 1.3" Noain Police (counter NB C operationsNorth) _______ ___________unit )Readingoint821about 30Km 2011/3/26 8:15 49.0 Noain Police (counter NBCperationsS Northwest) unit )

Rednn 83] (about 20Km 21/26908.0"Nran Police (counter NBCperationsReadingoint Northwest) 2011/3/269:01 82.0'2 Noain unit )Readingt [84] (about 40km 0 1 044 0" rain JAEA (Japan Atomic Energy0e Southwest) 20/3/26 0.6 No I Agency)

2. Under construction, Reading by Ministry of Defense


19/22

) .t&.

Readings at Monitoring Post Out of Fukushima Dai-ichi NPP50 43 92, [ Monitoring Time

40 March 26,10.2 1, 710-19:30

1~ OMonitoring Area

Fukushima Dai-ichi N PP(46

Fksia D a i-NiPP 2'-]

Fukushima Dai-Ni NPP

F,6 t 3 0.7

[79]21.221,0

AA' [44]2.32.2

iT Unit:; Sv per hour.$i4>.


20/22

#

Readings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPP

1800

1000 4 4f

500 t0 ~:0 ]ODjII

o

000 'r.. ........ 0

020OD001101II 4~ I1F~f""1 00L

II.z.\ 40,,, ,Ie111e e Oee 1Ile11 1 1

Mon4odnsimeOstetime))Note: [his Fraphnly!howshe dates over lopsv/,, NUCLEARafety 1 hnology Center


21/22

News Release

Readings of integrated Dose at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPPAs of 10:00 March 27, 2011

Ministry of Education, Culture, Sports,Science and Technology (MEXT)*Boldface an d underlined readinis are ne w

* 1 the readins are measured by integrating dosimeterMonitoring Post Installation Date and Monitoring Date and Accumulated Time Reading of(length from NPP) Time Time (a) integrated Dose Weather

MontoringArea31] (,baot3Wt-nc.'h.u, 2011/3/23 11:43 2011/3/26 10:15 70hours32minutes 1744 Rain(24.7 p v/h)MonitoringArea21 (abo3OkmNorthwest011/3/23 12:14 2011/3/26 10:40 70hours26minutes 3734 Rain(53.0 gSv/h_,Montorinorea33] (about30kmNorthwcst)011/3/23 12:32 2011/3/26 10:55 70hours23minutes 2283 No rain(32.4 ,u v/h)MonitoringArea34] (about30knNorthw)t 2011/3/23 1308 2011/3/26 12:45 71hours37minutes 835 NoainS(1.7Sv/h)Monitoringrea79] (aboutmNorthwestl 2011/3/23 14:09 2011/3/26 13:10 71hoursOlminutes 1916 No rain(27.0 pv/h)Monorinj Area7] (about4mNorth) 2011/3/23 12:06 2011/3/26 1138 71hours32minutes 108 No rain(1.5 v v/h)MonitoringArea711 (about25kmSouth) 2011/3/23 13:00 2011/3/26 12:02 71hours02minutes 26 7 Noain

(3.8 mv/hMonioringArea1] (aboutOkmNornwest)011/3/24 15:20 20111/3/26 14:58 47hours38minutes 85 No rain[...] (1.8 uSv/h)MontorigArea15] (about35kmWest) 2011/3/24 10:58 20111/3/26 16:50 53hours52minutes 13'(25 ySv/h:Monitoringrea 84] (obout40umSouthweatl011/3/25 10:40 2011/3/26 10:44 24hours04minutes iS(0.4 v/h

No rainNo rain

-Reading by MEXT


22/22

Readings of Integrated Dose at Monitoring Post out of Fukushima Dai-ichi NP P

[11 ~2,283 [1~85 (32.4) 108(1.8) (1,5)I. i~ 3,7341[31]!

1,74

17918

Fukushima Dai-ichi NPP

~ ,[34]Fukushima Dai-Ni NPP

(2.5)[1

10/ (0.4)/ 2F,.j

Monitoring Time.March 23th'-26th(Monitoring Post: 7, 1 '-34,71,79).March 24th'-26th

(Monitoring Post: 1,15)*March 25th,-26th(Monitoring Post: 84)

1 Monitoring Post

(explanatory note)

[Monitoring Post number]Readings of Integrated Dose X(average dose per hour)

Readings of Integrated Dose indicatesthat accumulation of dose from eachstarting date till March 26th, for 1 ay to3days.

Unit: pSv per hour

fukushima radiation levels by prefecture - mext march 27th - pages from ml12068a154 - foia...

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