Measurement results by the hour (Shinjuku) 6 Oct., 2014 - 12 Oct., 2014

Shown in µGy/h (microgray per hour)

Gray indicates an amount of energy (absorbed dose) when radiation hits a material object, and 1 gray (Gy) of radiation doses in the air can be converted to 1 sievert (Sv).

Measurement time Dose rate
μGy/h (microgray per hour)
Maximum value Minimum value Average value
23:01-24:00, Sun., 12 Oct. 0.0351 0.0313 0.0334
22:01-23:00, Sun., 12 Oct. 0.0360 0.0308 0.0330
21:01-22:00, Sun., 12 Oct. 0.0350 0.0303 0.0332
20:01-21:00, Sun., 12 Oct. 0.0347 0.0313 0.0331
19:01-20:00, Sun., 12 Oct. 0.0351 0.0306 0.0331
18:01-19:00, Sun., 12 Oct. 0.0355 0.0305 0.0334
17:01-18:00, Sun., 12 Oct. 0.0350 0.0307 0.0332
16:01-17:00, Sun., 12 Oct. 0.0353 0.0319 0.0333
15:01-16:00, Sun., 12 Oct. 0.0364 0.0318 0.0338
14:01-15:00, Sun., 12 Oct. 0.0357 0.0314 0.0334
13:01-14:00, Sun., 12 Oct. 0.0363 0.0310 0.0334
12:01-13:00, Sun., 12 Oct. 0.0356 0.0310 0.0334
11:01-12:00, Sun., 12 Oct. 0.0352 0.0310 0.0333
10:01-11:00, Sun., 12 Oct. 0.0348 0.0316 0.0336
09:01-10:00, Sun., 12 Oct. 0.0366 0.0316 0.0336
08:01-09:00, Sun., 12 Oct. 0.0357 0.0310 0.0334
07:01-08:00, Sun., 12 Oct. 0.0353 0.0311 0.0336
06:01-07:00, Sun., 12 Oct. 0.0352 0.0318 0.0335
05:01-06:00, Sun., 12 Oct. 0.0359 0.0319 0.0336
04:01-05:00, Sun., 12 Oct. 0.0356 0.0318 0.0336
03:01-04:00, Sun., 12 Oct. 0.0363 0.0314 0.0334
02:01-03:00, Sun., 12 Oct. 0.0364 0.0314 0.0334
01:01-02:00, Sun., 12 Oct. 0.0358 0.0313 0.0335
00:01-01:00, Sun., 12 Oct. 0.0360 0.0314 0.0336
23:01-24:00, Sat., 11 Oct. 0.0357 0.0313 0.0334
22:01-23:00, Sat., 11 Oct. 0.0346 0.0315 0.0332
21:01-22:00, Sat., 11 Oct. 0.0359 0.0313 0.0334
20:01-21:00, Sat., 11 Oct. 0.0355 0.0310 0.0333
19:01-20:00, Sat., 11 Oct. 0.0352 0.0310 0.0333
18:01-19:00, Sat., 11 Oct. 0.0356 0.0313 0.0335
17:01-18:00, Sat., 11 Oct. 0.0357 0.0317 0.0334
16:01-17:00, Sat., 11 Oct. 0.0360 0.0314 0.0336
15:01-16:00, Sat., 11 Oct. 0.0359 0.0312 0.0335
14:01-15:00, Sat., 11 Oct. 0.0353 0.0310 0.0335
13:01-14:00, Sat., 11 Oct. 0.0359 0.0316 0.0335
12:01-13:00, Sat., 11 Oct. 0.0369 0.0314 0.0337
11:01-12:00, Sat., 11 Oct. 0.0366 0.0318 0.0338
10:01-11:00, Sat., 11 Oct. 0.0361 0.0320 0.0340
09:01-10:00, Sat., 11 Oct. 0.0356 0.0323 0.0339
08:01-09:00, Sat., 11 Oct. 0.0359 0.0312 0.0336
07:01-08:00, Sat., 11 Oct. 0.0363 0.0319 0.0340
06:01-07:00, Sat., 11 Oct. 0.0355 0.0319 0.0337
05:01-06:00, Sat., 11 Oct. 0.0356 0.0318 0.0338
04:01-05:00, Sat., 11 Oct. 0.0361 0.0321 0.0341
03:01-04:00, Sat., 11 Oct. 0.0359 0.0326 0.0341
02:01-03:00, Sat., 11 Oct. 0.0355 0.0322 0.0342
01:01-02:00, Sat., 11 Oct. 0.0356 0.0315 0.0337
00:01-01:00, Sat., 11 Oct. 0.0365 0.0317 0.0335
23:01-24:00, Fri., 10 Oct. 0.0358 0.0312 0.0333
22:01-23:00, Fri., 10 Oct. 0.0359 0.0317 0.0334
21:01-22:00, Fri., 10 Oct. 0.0353 0.0312 0.0332
20:01-21:00, Fri., 10 Oct. 0.0353 0.0309 0.0331
19:01-20:00, Fri., 10 Oct. 0.0358 0.0308 0.0331
18:01-19:00, Fri., 10 Oct. 0.0349 0.0313 0.0331
17:01-18:00, Fri., 10 Oct. 0.0351 0.0309 0.0330
16:01-17:00, Fri., 10 Oct. 0.0348 0.0306 0.0328
15:01-16:00, Fri., 10 Oct. 0.0349 0.0307 0.0327
14:01-15:00, Fri., 10 Oct. 0.0349 0.0311 0.0330
13:01-14:00, Fri., 10 Oct. 0.0359 0.0309 0.0330
12:01-13:00, Fri., 10 Oct. 0.0360 0.0317 0.0334
11:01-12:00, Fri., 10 Oct. 0.0358 0.0308 0.0334
10:01-11:00, Fri., 10 Oct. 0.0356 0.0304 0.0331
09:01-10:00, Fri., 10 Oct. 0.0360 0.0319 0.0339
08:01-09:00, Fri., 10 Oct. 0.0365 0.0322 0.0341
07:01-08:00, Fri., 10 Oct. 0.0364 0.0324 0.0342
06:01-07:00, Fri., 10 Oct. 0.0360 0.0320 0.0338
05:01-06:00, Fri., 10 Oct. 0.0358 0.0318 0.0336
04:01-05:00, Fri., 10 Oct. 0.0353 0.0316 0.0334
03:01-04:00, Fri., 10 Oct. 0.0368 0.0308 0.0334
02:01-03:00, Fri., 10 Oct. 0.0353 0.0310 0.0333
01:01-02:00, Fri., 10 Oct. 0.0354 0.0305 0.0330
00:01-01:00, Fri., 10 Oct. 0.0357 0.0306 0.0330
23:01-24:00, Thu., 09 Oct. 0.0355 0.0311 0.0334
22:01-23:00, Thu., 09 Oct. 0.0350 0.0309 0.0332
21:01-22:00, Thu., 09 Oct. 0.0353 0.0313 0.0333
20:01-21:00, Thu., 09 Oct. 0.0352 0.0314 0.0331
19:01-20:00, Thu., 09 Oct. 0.0347 0.0305 0.0330
18:01-19:00, Thu., 09 Oct. 0.0356 0.0310 0.0333
17:01-18:00, Thu., 09 Oct. 0.0347 0.0314 0.0332
16:01-17:00, Thu., 09 Oct. 0.0359 0.0312 0.0332
15:01-16:00, Thu., 09 Oct. 0.0352 0.0312 0.0331
14:01-15:00, Thu., 09 Oct. 0.0352 0.0315 0.0334
13:01-14:00, Thu., 09 Oct. 0.0368 0.0313 0.0333
12:01-13:00, Thu., 09 Oct. 0.0353 0.0308 0.0328
11:01-12:00, Thu., 09 Oct. 0.0353 0.0308 0.0330
10:01-11:00, Thu., 09 Oct. 0.0348 0.0317 0.0332
09:01-10:00, Thu., 09 Oct. 0.0363 0.0314 0.0335
08:01-09:00, Thu., 09 Oct. 0.0351 0.0315 0.0335
07:01-08:00, Thu., 09 Oct. 0.0348 0.0315 0.0332
06:01-07:00, Thu., 09 Oct. 0.0351 0.0315 0.0333
05:01-06:00, Thu., 09 Oct. 0.0353 0.0309 0.0331
04:01-05:00, Thu., 09 Oct. 0.0353 0.0314 0.0330
03:01-04:00, Thu., 09 Oct. 0.0352 0.0314 0.0333
02:01-03:00, Thu., 09 Oct. 0.0359 0.0313 0.0333
01:01-02:00, Thu., 09 Oct. 0.0356 0.0312 0.0331
00:01-01:00, Thu., 09 Oct. 0.0346 0.0308 0.0327
23:01-24:00, Wed., 08 Oct. 0.0357 0.0312 0.0330
22:01-23:00, Wed., 08 Oct. 0.0352 0.0308 0.0328
21:01-22:00, Wed., 08 Oct. 0.0358 0.0300 0.0329
20:01-21:00, Wed., 08 Oct. 0.0351 0.0310 0.0329
19:01-20:00, Wed., 08 Oct. 0.0347 0.0310 0.0329
18:01-19:00, Wed., 08 Oct. 0.0353 0.0311 0.0330
17:01-18:00, Wed., 08 Oct. 0.0351 0.0308 0.0328
16:01-17:00, Wed., 08 Oct. 0.0350 0.0308 0.0329
15:01-16:00, Wed., 08 Oct. 0.0346 0.0309 0.0331
14:01-15:00, Wed., 08 Oct. 0.0350 0.0304 0.0331
13:01-14:00, Wed., 08 Oct. 0.0349 0.0314 0.0330
12:01-13:00, Wed., 08 Oct. 0.0348 0.0308 0.0328
11:01-12:00, Wed., 08 Oct. 0.0367 0.0308 0.0329
10:01-11:00, Wed., 08 Oct. 0.0356 0.0314 0.0332
09:01-10:00, Wed., 08 Oct. 0.0356 0.0316 0.0334
08:01-09:00, Wed., 08 Oct. 0.0359 0.0314 0.0331
07:01-08:00, Wed., 08 Oct. 0.0356 0.0315 0.0335
06:01-07:00, Wed., 08 Oct. 0.0346 0.0311 0.0331
05:01-06:00, Wed., 08 Oct. 0.0354 0.0305 0.0331
04:01-05:00, Wed., 08 Oct. 0.0353 0.0307 0.0333
03:01-04:00, Wed., 08 Oct. 0.0356 0.0311 0.0331
02:01-03:00, Wed., 08 Oct. 0.0345 0.0302 0.0329
01:01-02:00, Wed., 08 Oct. 0.0350 0.0309 0.0329
00:01-01:00, Wed., 08 Oct. 0.0347 0.0308 0.0328
23:01-24:00, Tue., 07 Oct. 0.0352 0.0302 0.0329
22:01-23:00, Tue., 07 Oct. 0.0354 0.0297 0.0327
21:01-22:00, Tue., 07 Oct. 0.0352 0.0310 0.0329
20:01-21:00, Tue., 07 Oct. 0.0347 0.0302 0.0329
19:01-20:00, Tue., 07 Oct. 0.0351 0.0313 0.0330
18:01-19:00, Tue., 07 Oct. 0.0344 0.0306 0.0328
17:01-18:00, Tue., 07 Oct. 0.0344 0.0313 0.0329
16:01-17:00, Tue., 07 Oct. 0.0349 0.0313 0.0330
15:01-16:00, Tue., 07 Oct. 0.0350 0.0310 0.0329
14:01-15:00, Tue., 07 Oct. 0.0359 0.0309 0.0332
13:01-14:00, Tue., 07 Oct. 0.0353 0.0302 0.0330
12:01-13:00, Tue., 07 Oct. 0.0355 0.0309 0.0331
11:01-12:00, Tue., 07 Oct. 0.0349 0.0304 0.0332
10:01-11:00, Tue., 07 Oct. 0.0351 0.0311 0.0332
09:01-10:00, Tue., 07 Oct. 0.0349 0.0306 0.0332
08:01-09:00, Tue., 07 Oct. 0.0362 0.0313 0.0331
07:01-08:00, Tue., 07 Oct. 0.0356 0.0315 0.0332
06:01-07:00, Tue., 07 Oct. 0.0354 0.0306 0.0332
05:01-06:00, Tue., 07 Oct. 0.0346 0.0299 0.0330
04:01-05:00, Tue., 07 Oct. 0.0347 0.0302 0.0328
03:01-04:00, Tue., 07 Oct. 0.0354 0.0311 0.0329
02:01-03:00, Tue., 07 Oct. 0.0352 0.0302 0.0331
01:01-02:00, Tue., 07 Oct. 0.0348 0.0316 0.0331
00:01-01:00, Tue., 07 Oct. 0.0347 0.0314 0.0330
23:01-24:00, Mon., 06 Oct. 0.0354 0.0311 0.0330
22:01-23:00, Mon., 06 Oct. 0.0362 0.0303 0.0330
21:01-22:00, Mon., 06 Oct. 0.0362 0.0311 0.0330
20:01-21:00, Mon., 06 Oct. 0.0349 0.0309 0.0332
19:01-20:00, Mon., 06 Oct. 0.0347 0.0311 0.0330
18:01-19:00, Mon., 06 Oct. 0.0351 0.0311 0.0331
17:01-18:00, Mon., 06 Oct. 0.0364 0.0306 0.0334
16:01-17:00, Mon., 06 Oct. 0.0354 0.0309 0.0334
15:01-16:00, Mon., 06 Oct. 0.0365 0.0311 0.0335
14:01-15:00, Mon., 06 Oct. 0.0364 0.0323 0.0338
13:01-14:00, Mon., 06 Oct. 0.0364 0.0327 0.0347
12:01-13:00, Mon., 06 Oct. 0.0419 0.0341 0.0377
11:01-12:00, Mon., 06 Oct. 0.0509 0.0388 0.0449
10:01-11:00, Mon., 06 Oct. 0.0509 0.0406 0.0454
09:01-10:00, Mon., 06 Oct. 0.0443 0.0368 0.0408
08:01-09:00, Mon., 06 Oct. 0.0434 0.0368 0.0400
07:01-08:00, Mon., 06 Oct. 0.0419 0.0363 0.0385
06:01-07:00, Mon., 06 Oct. 0.0415 0.0350 0.0373
05:01-06:00, Mon., 06 Oct. 0.0409 0.0357 0.0380
04:01-05:00, Mon., 06 Oct. 0.0421 0.0357 0.0380
03:01-04:00, Mon., 06 Oct. 0.0428 0.0367 0.0397
02:01-03:00, Mon., 06 Oct. 0.0443 0.0363 0.0398
01:01-02:00, Mon., 06 Oct. 0.0418 0.0346 0.0385
00:01-01:00, Mon., 06 Oct. 0.0417 0.0345 0.0374