Fukushima Radiation Levels by Prefecture - MEXT April 5th 1600 - Pages From Ml12068a154 - Foia Pa-2011-0118, Foia Pa-2011-0119, Foia Pa-2011-0120 - Resp 53 - Partial - Group Mmm, Nnn

8/2/2019 Fukushima Radiation Levels by Prefecture - MEXT April 5th 1600 - Pages From Ml12068a154 - Foia Pa-2011-0118, Foia Pa-2011-0119, Foia Pa-2011-0120 - Resp 53 - Partial - G

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From:Sent:To:Cc :Subject:Attachments:

OST01 HOCTuesday, April 05 , 2011 4:56 AMRST01 Hoc; PMT11 Hoc; PMT02 Hoc; Hoc, PMT12FOIA Response.hoc ResourceFW: Radiation data by MEXT(English)20110405_01.pdf; (English)20110405_02.pdf; (English)20110405-03.pdf;(English)20110405-04.pdf; (English)20110405.05.pdf; (English)20110405-06-07.pdf;(unofficial)(English)20110405_Olwith latjlong.pdf; (unofficial)(English)20110405_04withlatjIong.pdf; (English)20110405 _12.pdf; (English)20110405_13.pdf; (English)2011040514.pdf; (E-nglish)20110405_15.pdf; (English)20110405_16.pdf; (English)20110405-17.pdf:(English)20110405_18.pdf; (English)20110405 19.pdf; (unofficial)(English)2011040512with la t long.pdf; (English)20110405_20.pdf; (English)20110405_21.pdf; (unofficial)(English)20110405_20with latjIong.pdf; (English)20110402_08revised.pdf;(English)201104040 5revised.pdf

-----riginal Message-----From: HOO HocSent: Tuesday, April 05 , 2011 4:55 AMTo: LIA07 Hoc; OSTOl HOC; OST02 HOC; OST03 HOCSubject: FW : Radiation data by MEXT

Headquarters Operations OfficerU.S. Nuclear Regulatory CommissionPhone: 301-816-5100Fax: 301-816-5151email: hoo.hocnrc.gov


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(b)(6)Subject: Radiation data by MEXTDear Sir,Please see attached the document.

Pleaselet me correct the data of file "(English)20110402_08" titled "Readings of Airborne Monitoring at Monitoring Postout of 30 km Zone of Fukushima Dai-ichi NPP" which we send you April 2 as follows.

>> revision of the unit of lat/long

Please let me correct the data of file "(English)20110404 05" titled "Readings of Integrated Dose at Monitoring Post outof Fukushima Dai-ichi NPP" which we send you April 4 as follows.


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Readings.of Integrated Dose at Monitoring Post out of Fukushima Dai-ichi NP P7, [331] . 39 Monitoring Time

[]6482 61 - March 23th-ApriI 4th320-' 2' (Monitoring Post: 7, 31 -34, 79)(15>5)15 5) (0.8)- [32 March 23th-28th, April 3rd"4th

10990 (Monitoring Post: 7 1 -...March 24th-April 3rd49 0 "(Monitoring Post: 1 ,1 5) [71 March 25th-April 1 st: April 3rd4th(12.0) JLL (Monitoring Post: 84)

(0-8) March 31th-April I1st, April 3rd~-4th80 . . .(Monitoring Post: 38)79 +17 April 1st"April 4th515 (Monitoring Post: 39)07 -April 2nd-April 4th

L13.6) Fukshma:aiic (Monitoring Post: 76)G April 3th-April 4th34 -.. (Monitoring Post: 80)::!: CJ *255 4Monitoring Post

+,(explanatory note)[76]1 > [ Monitoring Post number]:: : : :: : :::::;:::: ::;;;. : + :,.+,: ........ : :::::24 Readings of Integrated Dose .X-

5051 ..-All : [71( 06 (average dose per hour)(1..) 59Readings of Integrated Dose ',::r !++:::: : I, ,F :1 : .... .

.84] (0.9) [38] indicate that accumulation of7' 64 163 dose from each starting date till

//5> ...April 2nd, for 1 day to 10days.

Unit: u Sv per hour


4/53

I News Release

Readings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPPAs of 16:00 April 5, 2011

Ministry of Education, Culture, Sports, Scienceand Technology (MEXT)OMonitoring Outputs by MEXT *Boldface and underlined readings ar e new.

*1*2*3*4

measured by Geiger-Mujller countermeasured by ionization chamber type survey metermeasured by Nal scintillator detectorvariation range of the measuring data in measuring time

Monitoring Post(length from NPP) Monitoring Time Reading (unit: /I Sv / h) Weather Reading bygJAEA (Japan AtomicReading Point [1] (About60KmNorthWest) 2011/4/5 8:11 1.1 *1 No Rain Energy

Agency)JAEA (Japan Atomic

Reading Point [2] (About55KnNorthWest) 2011/4/5 8:40 3.0 *2 No Rain Energy Agency)JAEA (Japan AtomicReading Point [3 ] (About45KrnNorthWest) 2011/4/5 9:19 2.8 *2 No Rain Energy Agency)Reading Point [4] (AboutWOKmNorthWest) 2011/4/5 9:26 1.7 *2 No Rain MEXT[5 ] JAEA (Japan AtomicReading Point [51 (About45KmNorth) 2011/4/5 10:55 0.8 *2 No Rain Energy Agency)JEnryA geapncy)miReading Point [6] (About45KmNorth) 2011/4/5 11:19 1.3 *2 No Rain JAEA (Japan AtomicR PEnergy Agency)Reading Point [7 ] (About45Km North) 2011/4/5 11:30 0.8 *2 No Rain JAeA (Japan AtomicReading P [] Energy Agency)Reading Point [11] (About4OKmNorthWest) 2011/4/5 9:50 1.5 *2 No Rain MEXTReading Point [12] (About40KmWest) 2011/4/5 10:32 0.5 *2 No Rain MEXT

Readni Int[3 (About40mWest) 2011/4/5 10:4004*2NRanM TReading Point [14] (About35KmWest) 2011/4/5 10:50 0.4*2 No Rain MEXTReadinx Point [ 151 (About.35KmWest) 2011/4/5 11:05 1.3 *2 No Rain MEXTReading Point [20] (About45KmNorthWest) 2011/4/5 10:18 0.8 *2 No Rain MEXT


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.1*2*3*4

measured by Geiger-Muller countermeasured by ionization chamber type survey metermeasured by Nal scintillator detectorvariation range of the measuring data in measuring time

Monitoring Post(length from NPP) Monitoring Time Reading (unit: /i Sv / h) Weather Reading byReading Point [31] (About3OKnWestNorthWest) 2011/4/5 10:35 10.6 *2 No Rain JAEA (Japan AtomicEnergy Agency)Reading Point [32] (About30KmNorthWest) 2011/4/5 10:56 26.0 *2 No Rain JAEA (Japan AtomicEnergy Agency)133] JAEA *(Japan AtomicReading Point [33] (About30KmNorthWest) 2011/4/5 11:15 16.3 *2 No Rain Energy AgencEnergy Agency)Readinic Point [34] (About30KmNorthWest) 2011/4/5 13:41 6.5 *2 No Rain JAEA (Japan AtomicJA EnerA(gency)Reading Point [36] (About4OKmNorthWest) 2011/4/5 9:23 4.6*2 No Rain JAEA (Japan AtomicEnergy Agency)

[37]JAEA (Japan AtomicReading Point [37] (About50KmNorthWest) 2011/4/5 9:06 3.9 *2 No Rain Energy AgencEnergy Agency)Reading Point 138] (About35KmSouth) 2011/4/5 14:17 0.9 *2 No Rain MEXT

[39] JAEA (Japan AtomicReading Point [39] (About45KmNorth) 2011/4/5 9:40 1.0 *2 No Rain Energy AgencEnergy Agency)Reading Point [71] (About25KmSouth) 2011/4/5 8:24 1.1 *2 No Rain Police ( counter NBC--- operations unit I

*2 Police ( counter NBCReadinx Point [72] (About3OKmSouth) 2011/4/5 8:57 0.8* No Rain operations unitReading Point 173] (About35KrSouth) 2011/4/5 14:27 1.4 *2 No Rain MEXT

PoIA counter NBChReading Point [731 (About35KmSouth) 2011/4/5 9:16 0.3 *2 No Rain Police ( counter NB Coperations unitReadinst Point [74] (About35KrnSouth) 2011/4/5 13:57 0.33,2 No Rain MEXT

*2 Police (counter NBCReading Point [74] (About35KmSouth) 2011/4/5 7:31 0.4 *2 No Rain oleratiount-- -- operations unitReading Point L751 (About45KmSouth) 2011/4/5 13:16 0.6 *2 No Rain MEXTReading Point [75] CAbout45KmSouth) 2011/4/5 7:03 0.4*2 No Rain Police ( counter NBC.'--- operations unit )

_____________ *2Police ( counter NBCReading Point [76] (Ab*ouOKmSouthSowthW,,t) 2011/4/5 12:28 0.4 *2 No Rain operatiount NI operations unit )


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* 1 measured by Geiger-Moller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring time

Monitoring Post(length from NPP) Monitoring Time Reading (unit : /I Sv / h) Weather Reading by

Readiniz Point [768 2011/4/5 11:50 0.5 *2 No Rain MEXTReading Point [771 (AouUKmSou5hS outW5 2011/4/5 12:10 1.3 *2 No Rain Police ( counter NBCI__ _operations unit )

Rd0*2 Police ( counter NBCReading Point [78] (About45KmNorthWest) 2011/4/5 7:53 0.8 No Rain operations unitRe n[79]About30KnorthWest) 2011/4/511:50 15.3 * No Rain JAEA (Japan Atomic

Reading Point 7Energy Agency)Police C ounter NB C

Readinx Point [79] (About30KmNorthWest) 2011/4/5 10:33 13.0*2 No Rain oleratiountoperations unit )Reading Point [80] (About25KrnNorth) 2011/4/5 11:56 0.6 *2 No Rain JAEA (Japan AtomicEnergy Agency)

_____________ *2Police C ounter NBCReadinx Point [81] (About3OKmNorthWest) 2011/4/5 8:41 29.1.2 No Rain operatiountS 22opera-tions unit )Reading Point [83] (About2OKmNorthWest) 2011/4/5 13:24 58.3 *2 No Rain JAEA (Japan Atomic- Energy Agency)Reading Point [83] (About2OKmNorthWest) 2011/4/5 11:16 50.9 *2 No Rain Police ( counter NBC- operations unitReading Point [84] (About4OKmSouthSouthWest) 2011/4/5 10:10 0.5 *2 No Rain MEXTReading Point [85] (About60KmNorthWest) 2011/4/5 6:00 0.4 *2 No Rain Ministry of DefenseReading Point [86] (About55KmWest) 2011/4/5 6:00 1.4 *2 No Rain Ministry of DefenseReading Point [87] (About3OKmWestSouthWest) 2011/4/5 6:00 1.1 *2 No Rain Ministry of Defense


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Flight route of airborne monitoring on April 4 out of Fukushima Dai-ichi NP P(Major Monitoring Point: [ 1 ] - [ 8 ])

(Reference)

Border between Fukushimaand Miyagi Pref.

30 Km Zone from FukushimaDaHchi NPP

Fukushima Dai-ichi NPP

Fukushima Dai-ni NPP

Ilwaki Cit


8/53

I News ReleaseReadings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPP

As of 13:00 April 5, 2011Ministry of Education, Culture, Sports, Science andTechnology (MEXT)

OMonitoring Outputs by MEXT* 1 measured by Geiger-Muller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring time

Monitoring Post Monitoring Time Reading (unit: / Sv / h) Weather Reading by(length from NPP)

Reading Point [1] (About6OKmNorthWest) 2011/4/5 8:11 1.1 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [21 (About55KmNorthWest) 2011/4/5 8:40 3.0 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [31 (About45KmNorthWest) 2011/4/5 9:19 2.8 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [4] (AboutOKnmNorthWest) 2011/4/5 9:26 1.7 *2 No Rain MEXTReading Point [5] (About45KmNorth) 2011/4/5 10:55 0.8*2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [6] (About45KmNorth) 2011/4/5 11:19 1.3 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [7] (About45KmNorth) 2011/4/5 11:30 0.8 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [11] (About4OKmNorthWest) 2011/4/5 9:50 1.5 *2 No Rain MEXTReading Point [12] (About40KmWest) 2011/4/5 10:32 0.5 *2 No Rain MEXTReading Point [201 (About45KmNorthWest) 2011/4/5 10:18 0.8 *2 No Rain MEXTReading Point [31] (About3OKmWestNorthwmt 2011/4/5 10:35 10.6 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [32] (About3OKmNorthWest) 2011/4/5 10:56 26.0 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [33] (About3OKmNorthWest) 2011/4/5 11:15 16.3 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [36] (About4OKmNorthWest) 2011/4/5 9:23 4.6 *2 No Rain JAEA (Japan Atomic Energy Agency)


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Monitoring Post(length from NPP) Monitoring Time Reading (unit: giSv / h) Weather Reading byReading Point [37] (About50KmNorthWest) 2011/4/5 9:06 3.9 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [39] (About45KmNorth) 2011/4/5 9:40 1.0 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [79] (About30KmNorthWest) 2011/4/5 11:50 15.3 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [80] (About25KmNorth) 2011/4/5 11:56 0.6 *2 No Rain JAEA (Japan Atomic Energy Agency)Reading Point [84] (Abot4OKnSouthSouthWast) 2011/4/5 10:10 0.5*2 No Rain MEXTReading Point [85] (About60KmNorthWest) 2011/4/5 6:00 0.4*2 No Rain Ministry of DefenseReading Point [86] (About55KmWest) 2011/4/5 6:00 1.4 *2 No Rain Ministry of DefenseReading Point [87] (Ab..t30KmWestSouthWest) 2011/4/5 6:00 1.1 *2 No Rain Ministry of Defense


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I News ReleaseReadings of Airborne Monitoring at Monitoring Post out of 30 km Zone of Fukushima Dai-ichi NPP

April 2, 2011Ministry of Education, Culture, Sports, Science and Technology (MEXT)

1 Measurement environmentTime and Date from April 1 11:02 to April 1 13:45Weather : Fai r, Southey windFlight condition : Average Flight Altitude during monitoring 1,070m

Average Flight Speed 220Km/h

2. Reading at Monitoring Post out of 30 Km Zone of Fukushima Dai-ichi.NPPAltitude above sea

Main Shirakawa Latitude levelReading Monitoring Time Readings(/1 Sv/h)

(Fukushima Prefecture) longitude [above ground levelPoint (in)Shirakawa 370 03.7 "N 1193[1 ] 11:45 0.0409(FukushimaPrefecture) 1400 17.6 " E [851]

lwaki 360 32.3 "N 1209[2 ] 11:57 0.0261(FukushimaPrefecture) 140' 53.3' E [1203]Tamura 37' 27.3' N 1267

[ 3 ] 12:13 0.0281(FukushimaPrefecture) 140' 34. 3 E [844]Shinchi Town 370 46.8 "N 1182[ 4 ] 12:23 0.0275(FukushimaPrefecture) 1400 52.8' E [1117]


11/53

I News Release -Readings at Monitoring Post out of 20 Km Zone of Fukushima Dal-ichi NP P

As of 10:00 April 5, 2011Ministry of Education, Culture, Sports, Science and

Technology (MEXT)OMonitoring Outputs by MEXT *Boldface and underlined readings are new.

.1*2*3*4measured by Geiger-Moller countermeasured by ionization chamber type survey metermeasured by Nal scintillator detectorvariat-inn range of the mea~iirin# data in mea~L~rin# time

Monitoring Post I I I I(length from NPP) Monitoring Time Reading (unit: Mi v / h) Weather Reading by

Reading Point [11 (About6OKmNorthWest) 2011/4/4 14:38 1.5,2 No Rain JAEA (Japan Atomic EnergyAgency)ReadingPoint [1] (About60KmNorthWest) 2011/4/4 8:40 0.9 *2 No Rain JAEA (Japan Atomic EnergyReadng PintAgency)

Reading Point [2] (About55KmNorthWest.) 2011/4/4 9:16 3.5 *2 No Rain A A geapnAtmcyEnrg*2 JAEA (Japan Atomic EnergyReading Point [2] (About45KmNorthWest) 2011/4/4 9:1: 3.5. No Rain Agency)Reading Point [3] (About45K


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* 1 measured by Geiger-Muller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring time

Monitoring Post(length from NPP) Monitoring Time Reading (unit: /I Sv / h) Weather Reading byReading Point [32] (About3OKmNorthWest) 2011/4/4 10:44 32.7 *2 No Rain JAEA (Japan Atomic EnergyAgency)

[33] JAEA (Japan Atomic EnergyReading Point [33] (About30KmNorthWest) 2011/4/4 11:06 18.6 *2 No Rain Agency)Reading Point [34] (About3OKmNorthWest) 2011/4/4 12:48 6.5 *2 No Rain JAEA (Japan Atomic Energy

Readng ~Agency)Reading Point [36] (About40KmNorthWest) 2011/4/4 9:48 5.2*2 No Rain JAEA (Japan Atomic EnergyReadng PintAgency)

*2 JAEA (Japan Atomic EnergyReading Point [37] (05OKmNorthWest 2011/4/4 9:51 4.2 No Rain Agency)

Reading Point [38) (About35KmSouth) 2011/4/4 12:11 1.0 *2 No Rain MEXTReading Point [39] (,,45KmNorth) 2011/4/4 10:23 1.3 *2 No Rain JAEA (Japan Atomic Energy_________________Agency)Reading Point [41] (About20KmWest) 2011/4/4 13:15 0.9 *2 No Rain Electric power companyReading Point [41] (About20KmWest) 2011/4/4 9:45 0.9 *2 No Rain Electric power companyReading Point [42] (About30KmWest) 2011/4/4 13:10 1.1 *2 No Rain Electric power companyReading Point [42] (About30KmWest) 2011/4/4 9:50 1.1 *2 No Rain Electric power companyReading Point [43] (About0mSouthSouWst) 2011/4/4 14:45 0.4 *2 No Rain Electric power companyReading Point [43] (About2KnmSouthSouthWest) 2011/4/4 10:45 0.4 *2 No Rain Electric power companyReading Point [44] (About30KmSouth) 2011/4/4 13:00 1.0*2 No Rain Electric power companyReading Point [44) (About3OKmSouth) 2011/4/4 10:00 1.2 *2 No Rain Electric power companyReading Point [45] (About20KmSouth) 2011/4/4 13:42 1.7 *2 No Rain Electric power companyReading Point [45] (About20KmSouth) 2011/4/4 10:18 1.7 *2 No Rain Electric power companyReading Point [46] (About30KmNorthWest) 2011/4/4 14:00 5.7 *2 No Rain Electric power companyReading Point [46] (About30KmNorthWest) 2011/4/4 10:30 5.8 *2 No Rain Electric power company


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* 1 measured by Geiger-Moller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring timeMonitoring Post(length from NPP) Monitoring Time Reading (unit: ju Sv / h) Weather Reading by

Reading Point [51 ] (Abo-t40KSo-thSouthWest) 2011/4/4 13:31 0.2 *3 No Rain FukushimaReading Point [51] (Abo-t40KrnSuthSouthW, st) 2011/4/4 10:36 0.3 *3 No Rain FukushimaReading Point [52] (About40KmWest) 2011/4/4 14:08 0.3 *3 No Rain FukushimaReading Point* [52] (About40KmWest) 2011/4/4 11:18 0.3 *3 No Rain FukushimaReading Point [61] (About40KmNorthWest) 2011/4/4 14:19 6.1 *3 'No Rain FukushimaReading Point [61] (About4OKmNorthWest) 2011/4/4 12:26 6.1 *3 No Rain Fukushima

Reading Point [62] (About4OKmNorthWest) 2011/4/4 14:16 7.1 *3 No Rain FukushimaReading Point [62] (About4OKmNorthWest) 2011/4/4 11:34 7.2 *3 No Rain FukushimaReading Point [63] (About45KmNorthWest) 2011/4/4 14:38 2.8 *3 No Rain FukushimaReading Point [63] (About45KmNorthWest) 2011/4/4 10:36 2.4 *3 No Rain Fukushima

Police ( counter NB CReadinx Point [71] (About25KmnSouth) 2011/4/4 15:43 1.2 No Rain operations unit IReading Point [71] (About25KmSouth) 2011/4/4 13:11 1.2*2 No Rain MEXT

Reading Point [71] (About25KmSouth) 2011/4/4 8:191.3 *2 No Rain Police ( counter NBCoperations unit )

1*2 Police ( counter NB CReading Point [72] (About30KmSouth) 2011/4/4 16:11 1.2 oerations unitReading Point [72] (About30KmSouth) 2011/4/4 12:48 1.5*2 No Rain MEXT

Police ( counter NBCReading Point [72] (About30KmSouth) 2011/4/4 8:54 0.9 *2 No Rain o peratio untoperations unit )

SP2 1Police ( counter NBCReading Point [73] (About35KmSouth) 2011/4/416:29 0.6 ,No Rain oerations unitReading Point [73] (About35KmSouth) 2011/4/4 12:28 1.1 *2 No Rain MEXT

Police C ounter NB CReading Point [73] (About35KmSouth) 2011/4/4 9:11 0.5 *2 No Rain operatiountI operations unit )


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* 1 measured by Geiger-Muller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring timeMonitoring Post(length from NPP) Monitoring Time Reading (unit: j Sv / h) Weather Reading by

Reading Point [74] (About35KmSouth) 2011/4/4 11:24 0.6 *2 No Rain MEXTReading Point [74] (About35KmSouth) 2011/4/4 7:32 0.3 *2 No Rain Police ( counter NB Coperations unit )

* PtPolice ( counter NB CReadinI Point [75] (About45KmSouth) 2011/4/4 18:47 0.2 aoperations unitReading Point [75] (About45KmSouth) 2011/4/4 10:48 0.7 *2 No Rain MEXT

Police ( counter NBCReading Point [75] (About45KmSouth) 2011/4/4 7:05 0.2 *2 No Rain operatiountoperations unit)Reading Point [76] (AborUOKmSouthsWet) 2011/4/4 11:55- 15:00 0.4-0.8 *2*4 No Rain MEXT

Police C ounter NBCReading Point [76] (AbotOKnSothSothWot) 2011/4/4 12:11 0.7 *2 No Rain operatiountoperations unit )Reading Point [77] (A.0Ksutsuhet 2011/4/4 11:55 1.5* No Rain PopierationsuniteNBPolice r counter NB CReading Point L78] (About25KmNorthWest) 2011/4/4 15:04 1.7 *2 No Rain oleratiountperations unit IPolice C ounter NBCReading Point [78] (About45KmNorthWest) 2011/4/4 7:52 1.2 *2 No Rain operatiountperations unit )

operations unit )*2 JAEA (Japan Atomic EnergyReading Point [79] (About30KmNor+hWest) 2011/4/4 11:44 15.4 No Rain Agency)*2 Police ( counter NBC

operations unit )Reading Point [79] (About2OKm Northes) 2011/4/4 10:27 13.5 No Rain oApeantions cnit) y*2 Police ( counter NBCReading Point [80] (About25KmNorth) 2011/4/4 13:02 0.7 *2 No Rain operatiountoperations unit )*2 JAEA (Japan Atomic EnergyReading Point [80] (About25KmNorth) 2011/4/4 11:57 0.6 *2 No Rain A gency)

Agency)*2 Police ( counter NBCReading Point [81] (About30KmNorthWest) 2011/4/4 8:55 27.4 *2 No Rain operatiount

operations unit*2 JAEA (Japan Atomic EnergyReading Point [83] (About20KmNortkiWest) 2011/4/4 12:29 57.0 *2NO Rain Agency)

*2 Police ( counter NBC:Reading Point [83] (About20KrnNortJiWest) 2011/4/4 10:42 51.5* No RainoprtnsuiReading Point [84] (Aou40KmSoutSoutWest) 2011/4/4 10:17 0.4 *2 No Rain MEXTReading Point [85] (About6KrmNorthWest) 2011/4/4 14:00 0.7 *2 No Rain Ministry of Defense


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* 1 measured by Geiger-Mijller counter* 2 measured by ionization chamber type survey meter* 3 measured by Nal scintillator detector* 4 variation range of the measuring data in measuring timeMonitoring Post(length from NPP) Monitoring Time Reading (unit : /I Sv / h) Weather Reading by

Reading Point [85] (About60KmNorthWest) 2011/4/4 6:00 0.6 *2 No Rain Ministry of DefenseReading Point [86] (About55KmWest) 2011/4/4 14:00 1.0 *2 No Rain Ministry of DefenseReading Point [86] (About55KmWest) 2011/4/4 6:00 1.0*2 No Rain Ministry of DefenseReading Point [87] (About30KrnWestSouthWest) 2011/4/4 14:00 1.2 *2 No Rain Ministry of DefenseReading Point [87] (About3OKrnWestSouthWest) 2011/4/4 6:00 1.0 *2 No Rain Ministry of DefenseReading Point [88] (About5KnmWtSouthWst) 2011/4/4 17:00 1.8 *2 No Rain Ministry of Defense

Readinx Point [89] (About60KmWest) 2011/4/4 17:00 1.9*2 No Rain Ministry of Defense


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Readings at Monitoring Post out of Fukushima Dai-irzmI1 [3 71LL _ chi NPPMonitoring TimeApril 5,6:00-15:000 Monitoring Post

- [7911-I [83] 13 .

L058.3L50.9

Unit: M.Sv per hoCircles indicate approximate range.


17/53

I News ReleaseReadings of integrated Dose at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NP P

As of 10:00 April 5, 2011Ministry of Education, Culture, Sports, Science and Technology(MEXT)

* 1 the readines are measured by pocket dosimeter

Date and Time Readings (last Reading of Accumulated Reading of integratedMonitoring Post Installation Date (last monitoring) monitoring) Monitoring Date Integrated Timued Deading - a)tegrated(length from NPP) and Time and Time (y) Dose (b) (/ Time Dose Cc b - a) (,u WeatherWx (a) ( __Sv) Sv) (z = y - x) Sv)*"1. 286.0.' N: 37 w 33 45.0 " No Rain

RcdingPoint [31] (6h30kmWe~tNo'thWest) 011/3/23 11:43 2011/4/3 10:28 4664.0 2011/4/4 10:19 4950.0 23ho,-r51minutes (12.0 NSv/h): 14 44' 49.9 No Rain(112. . N: 37: 140 4' '49.0 oRiReading Point [32] (0130kmNorthWest) 2011/3/23 12:14 2011/4/3 10:56 10340.0. 2011/4/4 10:47 10990.0.' 23hour5lminutes 650.021 N: 37 35' 42.0 No Rain

_______________________ __________ (27.3 pu v/h) E: 140' 45' 14.5 ______372.0, N: "37' 36' 34.6"Reading Point [33] (0330kmNorthWest) 2011/3/23 12:32 2011/4/3 11:11 6110.0 2011/4/4 11:11 6482.0 24hourO0minutes (15.5 S/h) 140 45' 09.1 No Rain

145.0 N: 37 33' 03.2"Reading Point [34] (OZ3OkmNorthWest) 2011/3/23 13:08 2011/4/3 12:45 2110.0.1 2011/4/4 12:50 2255.0"' 24houri5minutes (6.0 u Sv/h) E: 140 44' 28.6 No Rain14.0 N: 37' 12' 52.5"Reading Point [38] (,'d35kmSouth) 2011/3/31 16:23 2011/4/3 12:39 149.0 2011/4/4 12:11 163.0' 23hour32minutes (0.6 /jSv/h) E: 140 59' 40.2" No Rain20.0 N: 37' 12' 52.5"ReadingPoint [71] ("- 25kmSouth) 2011/3/23 13:00 2011/4/3 14:01 559.0* 2011/4/4 13:12 579.0"' 23hourllminutes (0.9 /jSv/h) E: 140 * 59' 40.2" No Rain

328.0"' N: 37 _'47 ' 53.8"Reading Point [79] (0 30krnNorthWest) 2011/3/23 14:09 2011/4/3 11:39 4797.0"' 2011/4/4 11:46 5125.0 24hourO7minutes (13.6 g Sv/h) E: 140 ' 55' 24.7" No Rain.1 *' 19.0"' N: 37 47 " 53.8 " NoRiReading Point [7] (0,J45kmNorth) 2011/3/23 12:06 2011/4/3 11:22 294.0 2011/4/4 11:30 313.0 24hour08minutes (0.8 NSv/h): 140 7' 34." No Rain

26.0., N: 37' 44,' 45.2"Reading Point [1] (060krnNorthWest) 2011/3/24 15:20 2011/4/3 14:00 294.0"' 2011/4/4 14:20 320.0 24hour20minutes (1.1 gSv/h) E 140 28' 10.6Rain35.0/h N: 371 27' 18.1 " NoRainReading Point [15] (,i 35kmWest) 2011/3/24 10:58 2011/4/3 10:48 466.0"' 2011/4/4 11:08 501.0"1 24hour20minutes (134 0v/h) E: 140 40 39.7 No Rain

5.0 ,N: 37 12! : 52.5 " NoRiReading Point [84] ($40kmSouthWest) 2011/3/25 10:40 2011/4/3 10:21 59.0" 2011/4/4 10:15 64.0"' 23hour54minutes (0.2 /h) 740 1' 4052 No Rain20.0 N: 37 459 52.7"Reading Point [39] (MJ45kmNorth) 2011/4/1 10:45 2011/4/3 10:20 41.0"' 2011/4/4 10:26 61.0"' 24hour06minutes (0.8 Nv/h) E: 140 51 47.1 No Rain(0.8 N:vh : 1370: ,5V 427 oRiReading Point [76] (020kmSouthWest) 2011/4/2 11:35 2011/4/3 11:30 9.0.1 2011/4/4 11:55 24.0 24hour25minutes 15.0 N: 37 45' 525 No Rein1 N(0.6Sv/h) E: 140 51 47.1Reading Point [80] (,"oJ25kmNorth) 2011/4/3 11:56 2011/4/3 11:56 0.0.1 2011/4/4 11:59 17.0"' 24hourO3minutes 17.0 N: 137 45: 52 7" No Rain

____________________ _____________________ __________ _________ (0.7 u Se/h) 9: 140 ' 51 47.1 _____notes: The parenthetic figures in the column -integrated Dose" indicates the values of readings of integrated dose devided by accumulated time (c/z).-Reading by MEXT-The figures of 0.0 in the column "Date and Time (last monitoring)" indicate that there was new instlation in the area.


18/53

INews ReleaseReadings of integrated Dose at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPP

As of 10:00 April 5, 2011Ministry of Education, Culture,Sports, Science and Technology

* 1 the readinss are measured by cooket dosimeter

Monitoring Post(length from NPP) Installation Dateand Time

Date and Time(last monitoring)

(x)Readings (last

monitoring)(a) (U Sv)

Monitoring Dateand Time (y)Reading ofIntegrated

Dose (b)(/JSO)

t 9 .1.-Reading Point [31] (3OkmWestNorthWest) 2011/3/23 11:43 2011/4/3 10:28 4664.0 2011/4/4 10:19 4950.04950.0t I F I I IReading Point [32] (,30kmNorthWest) 2011/3/23 12:14 2011/4/3 10:56 10340.0*1 2011/4/4 10:47 10990.0.*1Reading Point [33] (,,t3kmNorthWest) 2011/3/23 12:32 2011/4/3 11:11 6110.0*1 2011/4/4 11:11 6482.0*1Reading Point [34] ($30kmNorthWest) 2011/3/23 13:08 2011/4/3 12:45 2110.0*1 2011/4/4 12:50 2255.0.1Reading Point [38] (0",35kmSouth) 2011/3/31 16:23 2011/4/3 12:39 149.0*1 2011/4/4 12:11 163.0*1Reading Point [71] (,r25kmSouth) 2011/3/23 13:00 2011/4/3 14:01 559.0*1 2011/4/4 13:12 579.0*1Reading Point [79] (,4J3OkmNorthWest) 2011/3/23 14:09 2011/4/3 11:39 4797.0*1 2011/4/4 11:46 5125.0*1Reading Point [7] (,o45kmNorth) 2011/3/23 12:06 2011/4/3 11:22 294.0 2011/4/4 11:30 313.0Reading Point [1] (,.-60kmNorthWest) 2011/3/24 15:20 2011/4/3 14:00 294.0.1 2011/4/4 14:20 320.0Reading Point [15] (0,,35kmWest) 2011/3/24 10:58 2011/4/3 10:48 466.0*1 2011/4/4 11:08 501.0*1Reading Point [84] (",,J40kmSouthWest) 2011/3/25 10:40 2011/4/3 10:21 59.0.1 2011/4/4 10:15 64.0.1Reading Point [39] (A,45kmNorth) 2011/4/1 10:45 2011/4/3 10:20 41.0*1 2011/4/4 10:26 61.0*1Reading Point [76] (no20kmSouthWest) 2011/4/2 11:35 2011/4/3 11:30 9.0 *1 2011/4/4 11:55 24.0.1Reading Point [80] (,'25kmNorth) 2011/4/3 11:56 2011/4/3 11:56 0.0*1 2011/4/4 11:59 17.0*1

notes: The parenthetic figures in the column "Integrated Dose" indicates the values of readings of integrated dose devided by accumulated time (c/z).-Reading by MEXT-The figures of 0.0 in the column "Date and Time (last monitoring)" indicate that there was new instlation in the area.


19/53

I News ReleaseReadings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NP P

As of 16:00 April 5, 2011Ministry of Education, Culture, Sports, Scienceand Technology (MEXT)OMonitoring Outputs by MEXT *Boldface and underlined readings are new.

*1*2*3*4

measured by Geiger-Mijller countermeasured by ionization chamber type survey metermeasured by Nal scintillator detectorvariation range of the measuring data in measuring time

r Monitorin Post 1 ilength from NPP) Monitoring Time Reading (unit : /u Sv / A t %a Al - Weather Reading byReading Point [1] (About6OKmNorthWest) 2011/4/5 8:11 1.1 *2 3711 441 1 12.61" 20110330 No Rain JAEA (Japan Atomic1401________181[ 1029 - No Rai Energy Agency)Reading Point [2] (About55KmNorthWest) 2011/4/5 8:40 3.0*2 N: 37 41 12.7" 20110330 JAEA (Japan Atomic

E: 140 33 29.3 No Rain Energy Agency)Reading Point [3] (About45KmNorthWest) 2011/4/5 9:19 2.8*2 N: 37 45 40.5 " 20110330 JAEA (Japan AtomicE: 140 44 19.9 ENo Rain Energy Agency)Reading Point [4] (About5OKmNorthWest) 2011/4/5 9:26 1.7 *2 N: 37 39 30.0 20110330

_E : 140 35 54.0 No Rain MEXTReading Point [5] (About45KmNorth) 2011/4/5 10:55 0.8 *2 N: 37 47 o17.40110330 JAEA (Japan AtomicE: 140 55 59.1 RainW Energy Agency)Reading Point [6] (About45KmNorth) 2011/4/5 11:19 1.3 *2 N: 37 42 09.5 ' 20110330 NoJAEA (Japan AtomicE: 140 58 04.6 "No Energy Agency)N: 37 41 -49.0 " 20110330 NoRanEnryA geapncy)miReading Point [7 ] (About45KmNorth) 2011/4/5 11:30 0.8 *2 N: No JAEA (Japan AtomicE: 140 57 57.7 WE= Energy Agency)Reading Point [11] (About4OKmNorthWest) 2011/4/5 9:50 1.5 *2 N: 37 34 00.0 20110330E: 140 34 48.0 No Rain MEXTReading Point [12] (About40KmWest) 2011/4/5 10:32 0.5*2 N: 37 25 53.6 20110330E: 140 35 44.2" No Rain MEXTReading Point [13] (About40KmWest) 2011/4/5 10:40 0.4 2 N: 2_6 2.5 20110330R MEXT---- E: 140_ 37 20.7 No Rain ME=TReading Point 14] (About35KmWest) 2011/4/5 10:50 0.4 *2 N: 37_ 26 09.4 20110330MEXTE: 140 38 49.5 No Rain MEXTReading Point [151 (About35KrnWest) 2011/4/511:05 1.3.2 N~ 37 26 54.0 20110330Ra i Point151 __--- E: 140 40 53.2" U No Rain MEXT

N 3 29 24.2 '" 20110330Reading Point [20] (About45KrnNorthWest) 2011/4/5 10:18 0.8*2 N: 37 29 No Rain MEXTN:_7__33_5.0__211E:403 34 Jan54.24 NoReading Point [31] (Ab*oOKmWetNoothWot) 2011/4/5 10:35 10.6 N: 37 33 45.0" 20110330 JAEA (Japan AtomicE: 140 44 49.9" NoRi Energy Agency)Reading Point [32] (About3KmNorthWest) 2011/4/5 10:56 26.0 *2 N: 37 35 42.0 - 201103No3 JAEA (Japan AtomicI E: 140 45 14.5 NoWRa Energy Agency)


20/53

*1*2*3*4

measured by Geiger-Muller countermeasured by ionization chamber type survey metermeasured by Nal scintillator detectorvariation range of the measuring data in measuring time

Monitoring Post Mahli ,W ri(length from NPP) Monitoring Time Reading (unit4: Sv / h) Weather Reading byReading Point [33] (About3OKmNorthWest) 2011/4/5 11:15 16.3 *2 N: 37 0 36 34.6 " 20110330 JAEA (Japan AtomicE: 140 45 09.1 N-oR Energy Agency):7 33 0. 0130Energypa AtomicyReadingPoint [34] (About3OKMNorthWest) 2011/4/5 13:41 6.5*2 N: 3No 33 03.2 - 20110330 JAEA (Japan AtomicE: 140 44 25.0 No Rain Enery Agency)Reading Point [36] (About4OKmNorthWest) 2011/4/5 9:23 4.6 *2 N: 37 36 20.6 " 20110331 JAEA (Japan AtomicE: 140 37 58.9 RaN Energy Agency)2N: 37 45 0.7 20142Energypa AtomicyReading Point [37] (AboutS0KmNorthWest) 2011/4/5 9:06 39*2 N: 37 ' 45 06.7 " 20110402 JAEA (Japan AtomicE: 140 41 29.2 No Rain Energy Agency)Readina Point [381 (About35KmSouth) 2011/4/5 14:17 0.9 *2 N: 37 ' 07 18.4 20110401- - E: 140' 57 03.8" No Rain MEXTReading Point [39] (About45KmNorth) 2011/4/5 9:40 1.0 *2 N: 37 45 52.7" 20110402 JAEA (Japan AtomicE: 140 51 47.1 No Rain Energy Agency)

N: 37 12 32.4 ' 20110323 Police ( counter NBCeadinx Point [71]I (About25KmSoth) 2011/4/5 8:24 1.1 .2 E:10" 5 82"No Rainoertnsut)-E : 140' 57 08.2 NRanoperations unitPolice ( counter NBCReadint Point [721 (About30KmSouth) 2011/4/5 8:57 0.82 No Rain_____________ ___No ainoperations unit )

Reading Point [731 (About35KmSouth) 2011/4/5 14:27 1.4 *2 No Rain MEXTD~.,1..,O,. [71 (L ,et ~ ~~I/~ *2Police ( counter NBCReading Point L731 (About35KmSouth) 2011/4/5 9:16 a.3 *2 No Rai'n Plc one B- . operations unit)

Readinx Point [741 (About35KmSouth) 2011/4/5 13:57 0.3 *2 No Rain MEXT[1 _______ *2Police ( counter NBCReadinx Point [741 (About35KmSouth) 2011/4/5 7:31 0.4 *2 No Rain oleratiount)operations unitReadinxEPoint [751 (About45KmSouth) 2011/4/5 13:16 0.6 *2 No Rain MEXT

*2 RainPolice ( counter NBCReadinePoint [751 (About45KmSouth) 2011/4/5 7:03 0.4 *2 No RainS_ Noopera t ions unit )Readinx Point [761 (AboutO1mSouthSouhWast) 2011/4/5 12:28 0.4 *2 N: 37' 20 25.3" 20110402 No Rain Police ( counter NBC---- E: 140' 48 25.7 - NoRain operations unit_)Readini Point [761 oK 11 2011/4/5 11:50 0.5*2 N: 20 25.3 20110402 MEXTE: 140 48 25.7 No Rain MEXT

_________________*2 ainPolice ( counter NBCReadinx Point [771 (AbouVSKm-so-tuWhwOt011/4/5 12:10 1.3 *2 No Rain operations unit )____________ * No ainPolice C ounter NBCReadingPoint [781 (About45KmNorthWest) 2011/4/5 7:53 0.8*2 No Rain oleratiountIop~erations unit )JAEA (Japan Atomic

Reading Point [79) (About30KmNorthWest) 2011/4/5 11:50 15.3 *2 No Rain Energy Agency)Readinx Point 1791 (About3OKrnNorthWest) 2011/4/5 10:33 13.0 *2 N: 37 33 22.2 " 20110323 Police ( counter NBC---____- E: 140 45 6.9 No Rain operations unit )


21/53


Monitoring Post ;AliZ a(length from NPP) Monitoring Time Reading (unit: Ij Sv / h) JA R 0)W4 Weather Reading by

Reading Point [80] (About25KmNorth) 2011/4/5 11:56 0.6 *2 N: 37 33 22.2 20110323 JAEA (Japan AtomicE: 140 45 46.9 N REai Energy Agency)Readin 8oint [81 I (About3KrmNorthWestl 2011/4/5 8:41 29.1 *2 No Rain Police (rcounter BCBea~~~~inLE~~~int.~~ ____________NRanoerations unit)___________ *2JAEA (Jaoan AtomicReadinx Point [831 (About20KmNorthWest) 2011/4/5 13:24 58.3 *2 No Rain EnerJap Aen_)

PoNRiEnergy Agency)ReadingE Point [831 (About2OKmNorthWest) 2011/4/5 11:16 50.9 *2 No Rain Pole (counter NBCoperations unit )Reading Point [841 (About4OKsrnouhSoAJWht) 2011/4/5 10:10 0.5 *2 N: 37 10 20.0 20110330MEXTE: 140 43 30.7 AN RMReading Point [85] (About6KrmNorthWest) 2011/4/5 6:00 0.4*2 N: 37 42 45.0 20110330 No Rain Ministry of DefenseE: 140 22 59.0 ?_4-Reading Point [86] (About55KmWest) 2011/4/5 6:00 1.4 *2 N: 37 23 57.0 20110330 No Rain Ministry of DefenseE: 140 19 35.0 W E _Reading Point [87] (Abo,30KnfWtstSouthWest) 2011/4/5 6:00 1.1 *2 N: 37 21 42.0 20110330 No Rain Ministry of Defense__ _ __ _ __ _ I E: 14 0 42 54.0" % ; E - _ No RainIMiistry o _Defens


22/53

Readings of Integrated Dose at Monitoring Post out of Fukushima Dai-ichi NPPMonitoring Time-March 23th-April 3rd(Monitoring Post: 7, 31 -- 34, 79)-March 23 th -28th, April 3rd(Monitoring Post: 71)-March 24 th -April 3rd(Monitoring Post: 1, 15)-March 25 th -April 1st, April 3 rd(Monitoring Post: 84)-March 31 th -April 1 st, April 3rd

[79I (08)onitoring Host:d38)4797 -April 1 th -April 3rd (Monitoring Post: 39)

p'4j'7 ... ~~t(14.2) -April 2 th -April 3rdNPP..(Monitoring Post: 76): [34] 1 0.* Monitoring Post2110

[--- Monitoring Post number] [76] > Readings of Integrated Dose X

[15] 9 466 k(9(average dose per hour)Aik ~~ [1

(... Readings of Integrated Dose: . [84] (1'.3) [38] indicate that accumulation ofr ~ 49 dose from each starting date till-.. . .April 3nd, fo r 1 day to 11days.

I Unit: u Sv per hour


23/53

Readings at Monitoring Post out of 20 Km Zone of Fukushima Dai-ichi NPP2000

}i

Documents

Fukushima Radiation Levels by Prefecture - MEXT April 5th 1600 - Pages From Ml12068a154 - Foia Pa-2011-0118, Foia Pa-2011-0119, Foia Pa-2011-0120 - Resp 53 - Partial - Group Mmm, Nnn