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  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

    1/11

    alp lTServices ResourceFrom:Sent:To:Subject:Attachments:

    LIA02 HocFriday, April 29, 2011 10:59 AMBloom, StevenFW: Radiation data by MEXT(English)20110429_32.pdf; (English)20110429_33.pdf; (English)20110429_34.pdf:(English)20110429_35.pdf; (English)20110428_20rev.pdf; (English)20110427_21 rev.pdf

    From: eda(amext.go.ip[SMTP:EDA(oMEXT.GO.JP]Sent: Friday, April 29. 2011 10:58:33 AMTo: (b)(6)

    Sb)(6)Subject: Radiation data qy Mt- iAuto forwarded by a RuleDear Sirs and Madams,Please see attached the documents.

    We have revised the data of fallout for April 27 and 28 as follows, because some measurments werecompleted.

    I

    1-131 Cs134 Cs-137

    Fukushima Not Detectable 25 35 MBq/kmA2

    1-131 Cs134 Cs-137Akita 89 76 90 MBq/kmA2Tochigi Not Detectable 9.7 8.8 MBq/kmA2kagawa No t Detectable Not Detectable No t Detectable1 ' V_ - L&,;21F-T --. /

  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

    2/11

    Sincerely yours,Kei EDAEOC, Ministry of Education,Culture, Sports, Science &Technology (MEXT), Japan

    2.

  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

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    011/4/29920 W ni of nvirowental radoactMtvevel ywefeuUt (uSvAh;20142 93Rei io vv-s-oa aocii3lee oocete i vh4/28Prefectue(C*,y)1-0 T 9-20 20-21 21-22 22-23 23-24 4-2 3-4 j 4-5 o-o valven-d= a a * - * - p p 4 e - - p -- e pI2 llokkveido(SapworoAomodthmorl)

    1wileMnoW~4002900270023

    0.029070270.023

    0.0290027.'0.023

    0.02900280,0230,075

    0.03 0031 H032 0432 0o030002090.02900290.026 0030 6 29T 0283 iN f 0023 0023 0.023 0023 -0.02300740074 I0.014 I 00740.0131agi(SendaiAkita(Akita)yamegatoe(Varnagata)

    Ilbmnalki"Milo)Tochlgil~sinomoijaGunma(Macbatlri)Saitema(Saitarr)Chda(lchinaraiTokyo(SAo)KamvaewiChitgaskiWptateifgta)Toyama(i)lzu

    T3klw -(Kneoewa)YTananaihi(Ooh.)Nagioto(Nagano)

    GhtU(KoimiphavalSlievlaShiolka)

    AiWi(agoya)Mie(Yokka6V)S,,galtaKyoto(Kyoto)Osaloa(Osaka)Ilyogo(Kobe)lNira(Nara)

    0076003600471.70O11200340r0560.0480,0680.0540.04600410.0400430.0400.06000380.0390.0450.03400390.0430.036

    0,0160,0361.70.1110,063

    0.0340.0560,0480.0680,0540.0460047004800440043

    007500370.04801.7010900630034oo05600460048005400460.0410,0470.0440043

    00370.0481.7

    01080.0020.0340105600480,0080.05400460.0470.0460.0440043

    0.0350.0481.7

    0,0330.05500480000

    0047

    003400481.7010800340.0560.048

    0046D.410.047

    0.0350,0481.70100

    0.0350,0481.70.108

    0.0340.0401.3

    0103

    0023007300350.0484.10108

    0.0290.0280.0230.01300350.048L?1

    002900230.01300360.0401.7

    0.029000290.0230.07300370.0491U

    002900270.0240.07400350.04I'll

    0.02-01050017M0.1020.01440084

    0.0 76-0.05130.022-0.0860.025-0.0820,017-0.0460o108

    0.0620.0340.0560.048000680,0530046ON040ON41

    D06030.034

    0.048

    0046

    0.0620.0340,0560.0480,067005400400047)0.047

    00630034600560H.480,0670.05400460.040047004500430041DOW00035

    0.0630.034-OF,0.0480.0010.054004600470.047

    010800630034005000480,067005400460.04B0,047

    0.1080.0630.03400480.06000540,0460047

    0.109006300340.0500.0480.0080,0540.0460,0480047

    0036-0.0560D030-0060017-0,0490031-0.0600022-0,0440 2-0.01800350.0000031-0.1530029-0.147

    0,0291-0.1275I -- i0 450.044 { 0.0450043 0.043 0.0430041

    00600.035

    00400034

    004000590035

    00410.0600035

    0.0400.0600,035004100000.035

    0.0450,0430,041006000035

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    004000440.0410.0610035

    004500440,04100040035

    I

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    0.045004400420,0610.0350.03900450103400390.042

    0.032-.090040-0.006

    0 299-0.09740057-0.10

    0,081-0.01750035-0.074

    0.0416-0,01890034~0.00 I0,03-0.0870042-0.061

    0,0390.450,03300380.0420036

    0,0390.0450.0330.0310.0430037

    00390,0450,0320.0370.0420.038

    003900450032003700420036

    0.039U.450.033_0.0370042

    0.0390.0450.0330.0380.042

    00390.0460.0330,0380.042

    0.0390.040.0330.0300.042

    0039004600330.04

    0,0400.0450.0330.0390.042

    0,0400046003300390.042

    0.040J0.045.0,030,0390.043I I, i I I I i I bI 3 I0,036 0.030 0.0 003100 0.037,037 00 37137 0.035-0076004S 0040 0,048 0,049 0-048-0,048 08048 0040-0.080.048 0.0470048 004 0048 100481 0047-- p I30

    31323334353137

    4042

    WakeamevWa00aiyamaeTottori(Tohhaku)ShitaogMtsuoiOkayamaOkayama)HrdreaNvtH hteiraTousia(TaokushimaKsgawaihlaraeastu)6hrna(Matsuyarna)

    Koohi(Kochi)Fk ok,(Dazaifu12S~agS6gai

    Nasasaki(Ohmtoa)

    0.034 0.0310,063 0,0640.5 00450.047 00480.046 00450090 00010.030 00380.000 0.0010.0470.0470.02400240.0300.03E0.033 00400.029 0.0290.027 00270.049 0050

    0.02002600341 0030.031 0020

    00310064004500480.0460090003800620.0470.025003600390028

    0.031S0,0630.0440048009100370.006200470.025003600400.028

    0031008500440.0480002

    00380.0400.028

    ] 0.0310.0850.D4500480.041

    -00920,53803020.04800250,9370.040

    I 0032000540.0450.0480.04700920.0630.048002500370040

    0.0310.0630.04500O400.040

    '0,083040380,0030.0490.02600310.040

    ] 0.0320-01540.04500490.048

    -1530.0380.0640.0400.02600370.0414

    T 0.03200450049

    003000840,0490,02600370,041I

    # _0.0320.0630.04500490.0080,0940.030.0050,0500.0260.0370.041I

    0.0320.0630.046004900490.0940038006400490.02600370041

    I m I ,,0.032 0.320.063ON0,0450.0480.05000 50.0500.50.05 0.0960 .03,0380002 00560.0504 050,027 0,0270.037 0,0310.0410.0410.029U.09

    003-0 0560.038-0.1100037-0 1340.043-0.1040.035-0.0690084-0.1200 37-0.__,0670051-0,0770045-00740019-0,0540034-0.00790037-00860.027-0.0690,0210 0670.048-0.085

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    Moreover.he aluefhefixedmount00mltoflttigos'titupnSects-itys escribedboutheliltof hiva~e rdinaryf he ost,V.Fukualimrefectur,'eg mrtorrintw m0!utabi-guns ocatedt ar vacutedi. sincet sdifftuitomeasurehguroint eatureinVcityama(FkuweNoity)isoalternative.TheatafVu*uo~iareleave'oblishre,4onehatad Obeentaed by 9 clockf oday.a n herman,refectu'e.eed'goremeaiuuadytanvativeacturermStrnrn orObecausefet~bniSpheicuqpment

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  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

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    201/4/29 1900 Read gofenvionnentaIadioa,,thvtyevel yprefacturt iuSvoM)4/29Prefecture(City)7-81 8-91 9-10 1(1i111-1 12-113:1414-1511115161 114:11Usualalueond

    I Hokkaido(Sepooto),029 0r029 009 0029 ,009030 M, 9 9-02'1052 Ao nio( ".027M,7 0.02 0021002J_ 7 500279.5 0027 Q3 0 .017-0.102-3 lwMooioka) 0.0240.023 44 0.024 0024 ,023 .. 9434 0.014-0.0844 MfiyalgSndai)0,07 0.077 0.077 0078 0078 078 0078 0.0710076 0077 0.0176-0135 Akta(AWi) 0035 .5 0.03 ,03 0034 0035 0034 90434 0034 0022-0086SYanmgata(Yamapta)0490.047 0 47_0048 0048 0 o4Il048 NO 0.025-0.082-i Fukuasnn(Fukusonia).7 1.7 . . .. 7 1.7L . 0.037 .0468 ] arakltMiwo)10100109 0.109 019 09 0.109 9 0. 360.0569 Tochigi(Utsuranioa)063 0.063 0.063 0063 *M M. 0.02 99530062 0.0 0,030-0.07

    10~ ~ ~ ~ ~ ~ j a _aa(~yah04 03ON3. 539 03 04 03 0034 0034 00524~0.017-0,049II Saitama(Saitama).05 0.050 005 0058 0056 0055 0055 0.056 0056 0055 0031~0.060

    .ra..)....048.048 9 9J463... -0 000 0.022-0.04413 Tokyol5.onjv.u).'09,0 0.6880.068 0.9,5000 MOO-LOY 0060 0028-0.079114Ksaan(Chpaki 0.004 0.0 004 0.04 054 94 0054 004 0.035-0,069I Nogat1a(Nuota0.0480.0460.046 U 0046 0046 004600444 o,0310.1536 -- ioarualn-"u) ,0480.047 0.04 0040 0 N00 48 0.0480,08 0046 0029-0.14717 Ishikaoa(Kanaua).0470047 0047 0040 0047 0047 0047 0,04600 Q.. 0,0?9231-0.127518 Ftiu-i(7ukui).0460.05 _oM.a.o4 004 05 0044 0.032000719 YarnoshlKolu) 0044 0044 0.043 0043 0043 0.043 0.-3 4 ,4,- 04o0,056620 Nagano(Nagano).041 0.041 L.041 0041 W 02041 1 0041421 GfCu(Kakarara)na l_.0 _1.080 .00 B OW M M 5M 050 M,, 0.0570.1022Sdzuoka(Sfdouka)034 0034035 0.037 00370041 0041 0042 043 5I0 0.0281-0.076523 Aid;Wl~goya),039 0.0390039 0.039 39 0.035-0.07424 Me(Yokkeichi)046 0046 044 9 M4 046 0,04 6 94046 0,0410007825 Shbga(Otsu).0o3 o.329L4 0.033 ,033 UM M4 W 003 3 0033 -0.06126 Kyoto(Kyoto).0390.039 0,03 0030 003 J& 0030 0N0I -i.... 0,033-0.08727 Osakuo(Oaka).042 0,04204_ 0.042 0042 0028 5o0.4_4 0.042 0042 0042-006128 Hyogo(Kobe) .037 0037 0037 0.03 0037 0096 0037 0037 506 0.035-0.07629 NaralNare) 0.048 0.48 0041 0.047 0o0470047 0047 0047 04 0o047 0.046-0,00300)eKayaMraWa-haysna,0020.031 0.035 M43 0032 0032 0031 0001 0011 0,01. 0.031-0,05637 Tottori)Iohhaku)0.06303 0.0636 44 593 05 .5 03 0063 0,036-0.17032 Slanse(Matsue) 0.046 0.046 0__.00045 046 ON.. 0.045 o4630045 80.037-0.13133olrkyromOkayama).050 0.049 0.048 0.048 0046 0049 046 9048 048 0048 0.043-0,0434N'osblesia)8roshima)0500.0490047 0.443946 942 0,4990.45 H 464 0.035-0.05935Yar n .rfaguhoalci.0960.094 00E 0.031 009 1_____ ____ 0.084-0.283637383040

    TokushrTnkushina.Koapwa(Talkarrastv)Ehirne(Matsunjara)Kochi)Kochi)Fu`(uolraa)Oaea)U)

    00380.0530.04800260037

    0,0380.0540.0410,0260.037

    9430L.0540.047

    0L0370.5550.047

    00530.41

    L5U,00300400389453U441

    w430.0530.0470LON0.04 0,047

    0038

    0,037-0.0670.045-0.074.0.019-0 0540,034-0.0790.0250.037_5o4o_0250903600250 36_00249539M45003641

    424344454647l

    Sa a 0.3 041 0 04040041 000 0.03L0.086Nagoaaki(Ohmiure).0029 .029 0 028 94_029. 0.027-0.069Kunmrsto(Uto)02? 0.027 0.027 00.27 0.0270027 0.027 0 .70-027021 02-0.7

    Ota (Oita) 0 -500 0.050 M L4 9=9,04 0,048-0.085Mryaoaki(Mryataki).000 0026 0.028 0026 0.0260.02) 0026 0.026 00239 002& 0.0243-0.0664

    lKageslNnalKagoshe)nl08 03 .95 43 93.030.3 0.0340034 9435 30004Ok a(runna)0.021 0.021 0 ) 0021 0021 0021 8020 0.020 20 52 0.0133-0.0575etunos forMiyerirfect.re aremeasuredy rnsporn.leenitornmost.Noreover,he aluef heioedountwemonitorngostetin Sendaity isdescitecbouthe angef heaaueendinsf he ast.Crnukushimorefecture,hemnti peatnFutabau is ocaTedt nevacuated19e, nc, l dilli(t tomeasureafauroserenmasurndlWunjiyomaukushimaity) o nalternatve.The ata eFPdwushimarefectureeitted the onehathad een btainedy 9o'clockf oday

    4 nSinnarerefectre,eed gs re easred yalenntuee achineronpn nApril becausefsettingp heequi'nent'Thoselures reestimnteds IpOylI pSv/h.aTheape asmadey EXT1ased n le repts from refectuoesC)Usualalue andmeansarangef hemaxe rnerdwinimumaluebeervedeforeheeanthquake.'The ata, sual alueandofGurnmarnf.hAmanashirof nd ouchref. re orrectedromheersionaleasednADl 900

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    Monitoring data at ibaraki prefecture (1/1 ) MEXT2011/4/29 19:00 u Sv/h

    JAEA nuclear science JAEA Nuclear fuel cycle Yayoi in Tokyo UniversityDate research institute engineering laboratory (Tokai-village in ibaraki-te(Tokai-villag in lbaraki- (Tokei-village in Ibaraki- prefecture)

    prefecture) prefecture)4/29 ____________ ____0:00 0.901 0.461 ..... . 0.881:00 0.90 0.46 0.802:00 0.90 0.46 i-- 0.82300 0.90 0.46 0.864:00 0.90 0.46 l______ 0.825:00 0.90 0.46 _ 00826:00 0.90 0.46 0.827:00 0.90 0.46 0.828:00 0.90 0.46 0.829:00 0.90 0.46 0.82

    11:00 0.90, 0.46 0820.90 0.46 082 1: 0 .90 ... ......... .... ...... ...........4....8 211 .... . ......00.90 0.46 1- .. . . 0.8214:00 0,90 - 0.4 6 i 0.8215.00 __ 0.46_ 0.8116:00 0.90 0.46 _ _ 0.8017:00 0.90 0.84............~~~ ~~~~8 o ...... ................. 0 6 ,18:00 0.90 __________

    Air dose rates arc measured once every hour from March 24th.The readings of JAEA nuclear science research institute and JAEA Nuclear fuel cycle engineering laboratoryare also pu t on their websites in below.

    JAEA nuclear science research institutehttp://ermsjaea.gojp/Chart.htm

    JAEA Nuclear fuel cycle engineering laboratoryhttp://wwwjaea.gojp/04/ztokai/kankyo/realtime/tbl- OmStPoO l.html

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    Monitoring data at Ibaraki prefecture(1/1 ) MEXT

    -Air dose rates are measured once every hour from March 24th.The readings of JAEA nuclear science research institute and JAEA Nuclear fuel cycle engineering laboratoryare also put on their websites in below.

    JAEA nuclear science research institutehttp://ermsrjaea.gojp/Chart.htm

    JAEA Nuclear fuel cycle engineering laboratoryhttp://wwwjaea~go.jp/04/ztokai/kankyo/realtime/tbl_l OmStPoOl.html

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    Reading of environmental radioactivity level by prefecture[Fallout](4.28.9AM-4.29.9AM)

    2011/4/29 19:00 2FalloutPrefecture

    - -- 31 I C -14Cs--137 L Remarks234567891011

    141516171819

    212223

    Hokkaido(Sapporo)Aomori(Aomori)

    Not Detectable Not Detectable Not DetectableNot Detectable Not Detectable

    Not Detectablewate(Morioka) Not DetectableMiyagi

    Akita(Akita)

    Not DetectableNot Detectable

    Not DetectableNot Detectable

    _____. . -1

    Not be measured because of theearthquake disaster damageNot Detectable N t Detectable.......NotDetectable Not Detectable

    Yamagata(Yamagata)Fukushima (Fukushima)

    lbaraki(,Hitachinaka) ]Tochigi(Utsunomiya)

    Gunma(Maebashi)Saitama(Saitama)

    Chiba(lchihara)Tokyo(Shinjuku)

    Kanagawa(Ohigasaki)Niigata(Niigata)Toyama(lmizu)

    lshikawa(Kanazawa)Fukui(Fukui)Yamanashi(Kofu)Nagano(Nagano)

    Gifu(Kakamigahara)Shizuoka(Omaezaki)

    Aichi(Nagoya)

    Not Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    Not Detectable

    Not Detectable5.1

    9.5Not Detectable

    [Under Measurement

    Under Measurement

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    6.43.6

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    Not DetectableNot Detectable -1Not Detectable

    Not DetectableNot DetectableNot DetectableNot Detectable

    Not DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    Not Detectable

    .

    ---- - Not DetectableNot Detectable4

    2526272930

    Mie(Yokkaichi)Shiga(Otsu)

    Kyoto(Kyota)Not DetectableNot DetectableNot Detectable

    Not Detectable Not DetectableNot DetectableNot Detectable

    Not DetectableNot DetectableOsaka(Osaka)

    Hyogo(Kobe)Nara (Nara)

    Wakayama(Wakayama)

    Not DetectableNot DetectableNot Detectable

    Not DetectableNot Detectable

    Not DetectableNot Detectable -4

    Not Detectable31 Tottori (Tohhaku) Not Detectable32 . Shimane(Matsue) Not Detectable33 Okayama(Okayama) Not Detectable

    --Y4 -----iroshima(Hiroshima). No Detectable35 Yamaguchi(Yamaguchi) Not Detectable

    36 Tokushima(Tokushima) Not Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    37383940

    Kagawa(Takamatsu)Ehime(Yawatahama)

    Kochi(Kochi)Fukuoka(Dazaifu)

    Not DetectableNot DetectableNot Detectable Not Detectable Not DetectableNot Deetal No eecalNot Detectable

    41 Saga(Saga) Not DetectableNot DetectableNot Detectable

    4243444546

    Nagasaki(Ohmura)Kumamoto(Uto)

    Not DetectableNot Detectable-II IOita(aita) Not Detectable

    Not DetectableNot DetectableNot DetectableNo t DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot Detectable4 I_ Miyazaki(Miyazaki)

    Kagoshima(Kagoshima)Not DetectableNot Detectable

    Not DetectableNot Detectable

    A)-/ Nn t Detectable Not Detectable4 44-1 Okinawa(Nanjo) N t Detectable Not Detectable Not Detectable

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    Readings of the radiation rate with thecooperation of universitiesUpper column: Reading of the integrated dose(24h)Lower column: the reference value which was calculated

    as the number per one hourPrefecture Monitorng City 4/28-4/29oint

    ljiSvI Muroran City (0. 0 4p Sv/h)(0PSv/h2 Obihiro City 2 .uS,(0. 08 mSvih)3 Asahikawa City 2(00,Sv

    Hokkaido (0.0811 SV/i)4 Kitami City 2 a Sv(0. 08 Sr/h)5 Kushiro City 0(04 p SVrh)

    1 u Sv6 Hakodate City (0.04 S3 - (0.01u Sv/h7 Hirosaki City (0. 0c i Sv/h)Aomori 1uS

    8 Hachinohe City ( 0 I SV(0. 04 it Svih)Miyagi 9 Sendai City 2( Sv

    3//Sv10 Yonezawa City (0 3 Sv_______ 13 11Sr/h)Yamagata

    Tsuruoka City 2/lS)0. 08t S1 ih)9 Ij SVFukushima 12 Fukushima City (.8 Sv(0.8 P Sv/!))

    lbaraki 13 Tsukuba City 3u Sv(02 lpSv/hiTochigi 14 Oyama City 2( SvToch~gi(0. 08 1 SOOhGunma 15 Kiryu City 3 u Sv(0. 13 p Svih)16 Chiba City 4 /j Sv

    Chiba (0M7mSv/h)17 Kisarazu City 3L Sv____(0_ 13 it Sv/h)

    18 Bunkyo Ward 3 /jSv(o_ 13,u Sv/h)1 ! Sv19 Fuchu City (0. 04 I,vih)

    Tokyo 20 Meguro Ward 2 u Sv(0.08. Sv/h)21 Minato Ward 2 uSv(o, 8P Sv/h)I~ 2a/Sv22 Hachioji Cityu Sv_____________ _________________(0.08g Sv/h)2 tjSvanagawa 23 Yokohama City (8 Sv

    __ _._08 1( v/h)Niigata 24 Nagaoka City (0.I04 SV/h)( 3 Sv

    25 1 Matsumoto City (0.13, SV/h)Nagano 1 it SV26 Ueda City I00 Sv. 6 (0. 04,u.Svlh)

  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

    9/11

    Toyama 27 Takaoka City (0.2 Ji Sv2uSv/hIshikawa 28 Nobi City 2 ui Sv____________________ 08 p SV/1h)

    Fukui 29 Eiheiji Town (0. 08 2 Sv(0k SV/h)Gifu 30 Gifu City 2,u Sv(0. 08 a Sv/F.)2p Sv/f

    31 Hamamatsu City 2 u SvShizuoka - (0.OR Sv/h)

    32 Nurnazu City 20 Sv(0O8p Sv/h)Aichi 33 Toyohashi City (0. MSv/h)Mie 34 Ts u City (0.2082 Sv

    Shiga 35 Hikone Ci(0.08 Sv/h)Kyoto 36 Uji City 2.0 Sv(0.08 0 SV/h)Osaka 37 Suita City 2( SvHyogo 38 Akashi City (0.208 u Sv(0 p Sv/l)2Zt SvNara 39 [koma City (0. 08 uv!h)

    Wakayama 40 Gobo City (0. 2 u Sv3u SvTottori 41 Tottori City (0. :U v/

    Okayama 42 Tsuyama City (0.02u Sv__________ ______________(__, 08 k Sv/h)3/2 SvHiroshima 43 Higashi-Hiroshima City (0 :3 Sv/h)(0.1:Sv/hYamaguchi 44 Ube City (0.2 U Sv

    ________(__ 08 p Sv/h)1!11SvTokushima 45 Anan City (0.04 /v/h)1( 4 Sv

    Kagawa 46 Mitoyo City (0.04 SV10 0 SvEhime 47 Niihama City (0.04/, Sv/l;1u SvKochi 48 Nangoku City (0.04 SV1011SV/hFukuoka 49 Fukuoka City 1 1 SV(0. 04 p Sv/h)

    Nagasaki 50 Nagasaki City 2(00vNagaaki(0. 08 u Sv/h)

    Kumamoto 51 Kumamoto City 2. u Sv(0. 8, Sv/h)Miyazaki 52 Miyakonojo City 2 /0 Sv1W1S v

    Kagoshima 53 Kirishime City 10.04Sv/)Okinawa 54 Nishihara Town 1 Sv(0. 04;1 Sv/sh)

    *1 We have measured the integrated dose(24h) from around 2PM to thenext day.*2 Readings of lower column are the reference value because of the lowerlimit of the pocket dosimeter (1 p Sv )

  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

    10/11

    Reading of environmental radioactivity level by prefecture[Fallout](4.27.9AM-'4.28.9AM)

    2011/4/28 19:00Prefecture 1 Fallout711--13 1 Cs-- 13 4 Cs-- 137 Remarks1 Hokkaido(Sapporo) Not Detectable Not Detectable Not Detectable

    2 Aomori(Aomori) 45 38 363 iwate(Morioka) Not Detectable 43 Not Detectable4 -g - Not be measured because of the

    earthquake disaster damageMeasurements arrived,5 Akita(Akita) 89 76 90 thourhmit adreaed.i though it had delayed.

    6 Yarnagata(Yamagata) Not Detectable Not Detectable Not Detectable7 Fukushima(Fukushima) -- Under Measurement8 Ibaraki(Hitachinaka) Not Detectable Not Detectable Not Detectable

    Measurements arrived,9 Tochigi(Utsunomiya) Not Detectable 9.7 8.8 though it had delayed.10 Gunma(Maebashi) Not Detectable Not Detectable Not Detectable .........11 Saitama(Saitama) Not Detectable 21 2312 Chiba(Ichihara) Not Detectable 27 2613 Tokyo(Shinjuku) Not Detectable Not Detectable 3914 Kanagawa(Chigasaki) Not Detectable Not Detectable Not Detectable15 Niigata(Niigata) Not Detectable Not Detectable Not Detectable16 Toyama(lmizu) Not Detectable Not Detectable Not Detectable17 lshikawa(Kanazawa) Not Detectable Not Detectable Not Detectable18 Fukui(Fukui) Not Detectable Not Detectable Not Detectable19 Yamanashi(Kofu) Not Detectable Not Detectable Not Detectable20 Nagano(Nagano) Not Detectable Not Detectable Not Detectable21 Gifu(Kakamigahara) Not Detectable ___Not Detectable Not Detectable22 Shizuoka(Omaezaki) Not Detectable Not Detectable Not Detectable23 Aichi(Nagoya) Not Detectable Not Detectable Not Detectable24 Mie(Yokkaichi) Not Detectable. Not Detectable Not Detectable25 Shiga(Otsu) Not Detectable Not Detectable Not Detectable26 Kyoto(Kyoto) Not Detectable Not Detectable Not Detectable27 Osaka(Osaka) Not Detectable Not Detectable Not Detectable28 Hyogo(Kobe) Not Detectable Not Detectable Not Detectable29 Nara(Nara) Not Detectable Not Detectable Not Detectable30 Wakayama(Wakayama) Not Detectable Not Detectable Not Detectable31 Tottori(Tohhaku) Not Detectable Not Detectable Not Detectable32 Shimane(Matsue) Not Detectable Not Detectable Not Detectable.-..m (6 a a a!...- - 11 1. . 1 - I - .- ................. I.,.......33 Okayama(Okayama) Not Detectable Not Detectable Not Detectable34 Hiroshima(Hiroshima) Not Detectable Not Detectable Not Detectable35 Yamaguchi(Yamaguchi) Not Detectable Not Detectable Not Detectable36 Tokushima(Tokushima) Not Detectable Not Detectable Not Detectable Measurements arrived.37 Kagawa(Takamatsu) Not Detectable Not Detectable Not Detectable thoughmit ad reved.though it had delayed.38 Ehime(Yawatahama) Not Detectable Not Detectable Not Detectable39 Kochi(Kochi) Not Detectable Not Detectable Not Detectable40 Fukuoka(Dazaifu) Not Detectabie Not Detectable Not Detectable41 Saga(Saga) Not Detectable Not Detectable Not Detectable42 .. ...........D......... D..... D..e.e.t..42 Namoto(om Not Detectable No Detectable Not Detectable44 Oita(Oita) Not Detectable Not Detectable Not Detectable45 Miyazaki(Miyazaki) Not Detectable Not Detectable Not Detectable46 Kagoshima(Kagoshima) Not Detectable Not Detectable Not Detectable47 Okinawa(Nanjo) Not Detectable Not Detectable Not Detectable

    *The table was made by MEXT. based on the reports from orefectures

  • 8/2/2019 Fukushima Radiation Levels By Prefecture - April 27 Pages from ML12061A414 - FOIA PA-2011-0118 FOIA PA-2011-0

    11/11

    Reading of environmental radioactivity level by prefecture[Fallout](4.26.9AM-4.27.9AM)

    2011/4/27 19:00 (MBo/kn 2)Fallout

    PrefectureF________I --131 Ce- 134 FaluCa--13-/ J Remarks1234678910111213141516171819202122232425262728293031323435363738394041424344454647

    Hokkaido(Sapporo)Aomori(Aomori)Iwate(Morioka)

    MiyagiAkita(Akita)

    Yamagata(Yamagata)Fukushima (Fukushima)

    lbaraki(Hitachinaka)Tochigi(Utsunomiya)_

    Gunma(Maebashi)Saitama(Saitama)

    Chiba(lchihara)Tokyo(Shinjuku)

    Kanagawa(Chigasaki)Niigata(Niigata)Toyama(Imizu)

    Ishikawa(Kanazawa)Fukui(Fukui)

    Yamanashi(Kofu)Nagano(Nagano)

    Gifu(Kakamigahara)Shizuoka(Omaezaki) .

    Aichi(Nagoya)Mie(Yokkaichi)

    Shiga(Otsu)Kyoto(Kyoto)Osaka(Osaka)Hyogo(Kobe)Nara (Nara)

    Wakayame(Wakayama)Tottori (Tohhaku)

    . Shimane(Matsue)Okayama(Okayama)

    Hiroshima(Hiroshima)Yamaguchi(Yamaguc-"i)Tokushima(Tokushima)

    Kagawa(Takamatsu)Ehime(Yawatahama)

    Not Detectable5.8 Not Detectable4.726

    Not DetectableNo t Detectable

    240

    Not DetectableNo t DetectableNot DetectableNo t DetectableNot Detectable

    Not Detectable Not Detectable24 2825

    Not DetectableNot Detectable

    No t DetectableNot DetectableNot DetectableNo t DetectableNo t DetectableNot Detectable

    Not Detectable6.5

    No t Detectable5.4

    Not DetectableNot DetectableNot DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNo t DetectableNot DetectableNo t DetectableNot Detectable

    35Not Detectable

    174.0

    Not DetectableNot Detectable

    6.6Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    Not be measured because of theearthquake disaster damage-

    Measurements arrived,though it had delayed.

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectableot Detectable

    No t DetectableNot DetectableNo t DetectableNot DetectableNo t DetectableNot DetectableNo t DetectableNo t DetectableNo t DetectableNot DetectableNot DetectableNo t Detectable

    Not DetectableNot DetectableNo t DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    I. I

    +

    Not DetectableNot DetectableNot DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    ............

    No t DetectableKochi(Kochi)

    Fukuoka(Daza fu)Saga(Saga)

    Nagasaki(Ohmura)Kumiamoto(Uto)

    Oita(Oita)Miyazaki(Miyazaki)Kagoshima(Kagoshima)

    No t DetectableNot DetectableNot DetectableNot Detectableot Detectable

    Not DetectableNot DetectableNot DetectableNot Detectable

    Not Detectable

    ...... . .........

    Not DetectableNot DetectableNot DetectableNot DetectableNot DetectableNot Detectable

    No t DetectableNot Detectable

    Not DetectableNot DetectableNot DetectableNot DetectableNot Detectable11 n+. +kl.I. - . W! ~ I-*The table was made by MEXT, based on the reports from prefectures