Measurement results by the hour (Shinjuku) 8 Dec., 2014 - 14 Dec., 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., 14 Dec. 0.0377 0.0324 0.0342
22:01-23:00, Sun., 14 Dec. 0.0364 0.0323 0.0340
21:01-22:00, Sun., 14 Dec. 0.0362 0.0320 0.0341
20:01-21:00, Sun., 14 Dec. 0.0358 0.0318 0.0341
19:01-20:00, Sun., 14 Dec. 0.0355 0.0320 0.0337
18:01-19:00, Sun., 14 Dec. 0.0356 0.0319 0.0341
17:01-18:00, Sun., 14 Dec. 0.0364 0.0313 0.0337
16:01-17:00, Sun., 14 Dec. 0.0363 0.0319 0.0337
15:01-16:00, Sun., 14 Dec. 0.0364 0.0325 0.0340
14:01-15:00, Sun., 14 Dec. 0.0357 0.0315 0.0341
13:01-14:00, Sun., 14 Dec. 0.0368 0.0322 0.0340
12:01-13:00, Sun., 14 Dec. 0.0366 0.0322 0.0343
11:01-12:00, Sun., 14 Dec. 0.0365 0.0320 0.0341
10:01-11:00, Sun., 14 Dec. 0.0364 0.0319 0.0342
09:01-10:00, Sun., 14 Dec. 0.0367 0.0318 0.0342
08:01-09:00, Sun., 14 Dec. 0.0362 0.0327 0.0343
07:01-08:00, Sun., 14 Dec. 0.0364 0.0324 0.0344
06:01-07:00, Sun., 14 Dec. 0.0364 0.0314 0.0340
05:01-06:00, Sun., 14 Dec. 0.0359 0.0321 0.0338
04:01-05:00, Sun., 14 Dec. 0.0362 0.0318 0.0337
03:01-04:00, Sun., 14 Dec. 0.0356 0.0314 0.0336
02:01-03:00, Sun., 14 Dec. 0.0361 0.0310 0.0336
01:01-02:00, Sun., 14 Dec. 0.0360 0.0319 0.0338
00:01-01:00, Sun., 14 Dec. 0.0351 0.0315 0.0336
23:01-24:00, Sat., 13 Dec. 0.0363 0.0320 0.0337
22:01-23:00, Sat., 13 Dec. 0.0358 0.0317 0.0335
21:01-22:00, Sat., 13 Dec. 0.0357 0.0314 0.0334
20:01-21:00, Sat., 13 Dec. 0.0359 0.0317 0.0335
19:01-20:00, Sat., 13 Dec. 0.0353 0.0314 0.0333
18:01-19:00, Sat., 13 Dec. 0.0364 0.0308 0.0336
17:01-18:00, Sat., 13 Dec. 0.0359 0.0320 0.0337
16:01-17:00, Sat., 13 Dec. 0.0357 0.0317 0.0334
15:01-16:00, Sat., 13 Dec. 0.0358 0.0308 0.0336
14:01-15:00, Sat., 13 Dec. 0.0358 0.0311 0.0336
13:01-14:00, Sat., 13 Dec. 0.0358 0.0313 0.0338
12:01-13:00, Sat., 13 Dec. 0.0361 0.0304 0.0334
11:01-12:00, Sat., 13 Dec. 0.0358 0.0319 0.0335
10:01-11:00, Sat., 13 Dec. 0.0367 0.0315 0.0337
09:01-10:00, Sat., 13 Dec. 0.0368 0.0325 0.0346
08:01-09:00, Sat., 13 Dec. 0.0364 0.0320 0.0340
07:01-08:00, Sat., 13 Dec. 0.0367 0.0325 0.0342
06:01-07:00, Sat., 13 Dec. 0.0367 0.0316 0.0342
05:01-06:00, Sat., 13 Dec. 0.0367 0.0323 0.0346
04:01-05:00, Sat., 13 Dec. 0.0360 0.0324 0.0341
03:01-04:00, Sat., 13 Dec. 0.0375 0.0322 0.0344
02:01-03:00, Sat., 13 Dec. 0.0365 0.0324 0.0347
01:01-02:00, Sat., 13 Dec. 0.0365 0.0323 0.0347
00:01-01:00, Sat., 13 Dec. 0.0367 0.0325 0.0345
23:01-24:00, Fri., 12 Dec. 0.0373 0.0326 0.0347
22:01-23:00, Fri., 12 Dec. 0.0368 0.0330 0.0349
21:01-22:00, Fri., 12 Dec. 0.0363 0.0332 0.0346
20:01-21:00, Fri., 12 Dec. 0.0358 0.0314 0.0340
19:01-20:00, Fri., 12 Dec. 0.0356 0.0320 0.0339
18:01-19:00, Fri., 12 Dec. 0.0363 0.0320 0.0341
17:01-18:00, Fri., 12 Dec. 0.0365 0.0318 0.0340
16:01-17:00, Fri., 12 Dec. 0.0365 0.0322 0.0344
15:01-16:00, Fri., 12 Dec. 0.0369 0.0328 0.0346
14:01-15:00, Fri., 12 Dec. 0.0364 0.0328 0.0344
13:01-14:00, Fri., 12 Dec. 0.0381 0.0319 0.0346
12:01-13:00, Fri., 12 Dec. 0.0369 0.0329 0.0347
11:01-12:00, Fri., 12 Dec. 0.0365 0.0323 0.0344
10:01-11:00, Fri., 12 Dec. 0.0395 0.0327 0.0347
09:01-10:00, Fri., 12 Dec. 0.0369 0.0320 0.0348
08:01-09:00, Fri., 12 Dec. 0.0370 0.0330 0.0349
07:01-08:00, Fri., 12 Dec. 0.0377 0.0332 0.0355
06:01-07:00, Fri., 12 Dec. 0.0374 0.0333 0.0351
05:01-06:00, Fri., 12 Dec. 0.0377 0.0335 0.0353
04:01-05:00, Fri., 12 Dec. 0.0368 0.0327 0.0350
03:01-04:00, Fri., 12 Dec. 0.0372 0.0328 0.0349
02:01-03:00, Fri., 12 Dec. 0.0363 0.0317 0.0342
01:01-02:00, Fri., 12 Dec. 0.0362 0.0318 0.0339
00:01-01:00, Fri., 12 Dec. 0.0359 0.0316 0.0338
23:01-24:00, Thu., 11 Dec. 0.0365 0.0311 0.0337
22:01-23:00, Thu., 11 Dec. 0.0353 0.0314 0.0335
21:01-22:00, Thu., 11 Dec. 0.0355 0.0307 0.0335
20:01-21:00, Thu., 11 Dec. 0.0354 0.0313 0.0334
19:01-20:00, Thu., 11 Dec. 0.0357 0.0317 0.0334
18:01-19:00, Thu., 11 Dec. 0.0356 0.0313 0.0336
17:01-18:00, Thu., 11 Dec. 0.0355 0.0320 0.0338
16:01-17:00, Thu., 11 Dec. 0.0353 0.0317 0.0334
15:01-16:00, Thu., 11 Dec. 0.0357 0.0320 0.0338
14:01-15:00, Thu., 11 Dec. 0.0380 0.0329 0.0345
13:01-14:00, Thu., 11 Dec. 0.0359 0.0311 0.0337
12:01-13:00, Thu., 11 Dec. 0.0369 0.0328 0.0345
11:01-12:00, Thu., 11 Dec. 0.0366 0.0331 0.0350
10:01-11:00, Thu., 11 Dec. 0.0383 0.0335 0.0352
09:01-10:00, Thu., 11 Dec. 0.0396 0.0324 0.0353
08:01-09:00, Thu., 11 Dec. 0.0358 0.0313 0.0338
07:01-08:00, Thu., 11 Dec. 0.0346 0.0310 0.0329
06:01-07:00, Thu., 11 Dec. 0.0355 0.0316 0.0333
05:01-06:00, Thu., 11 Dec. 0.0349 0.0316 0.0334
04:01-05:00, Thu., 11 Dec. 0.0357 0.0312 0.0335
03:01-04:00, Thu., 11 Dec. 0.0353 0.0294 0.0332
02:01-03:00, Thu., 11 Dec. 0.0357 0.0311 0.0337
01:01-02:00, Thu., 11 Dec. 0.0353 0.0311 0.0338
00:01-01:00, Thu., 11 Dec. 0.0355 0.0320 0.0338
23:01-24:00, Wed., 10 Dec. 0.0355 0.0320 0.0338
22:01-23:00, Wed., 10 Dec. 0.0359 0.0313 0.0337
21:01-22:00, Wed., 10 Dec. 0.0350 0.0312 0.0334
20:01-21:00, Wed., 10 Dec. 0.0349 0.0314 0.0331
19:01-20:00, Wed., 10 Dec. 0.0350 0.0314 0.0331
18:01-19:00, Wed., 10 Dec. 0.0350 0.0311 0.0330
17:01-18:00, Wed., 10 Dec. 0.0353 0.0315 0.0330
16:01-17:00, Wed., 10 Dec. 0.0347 0.0309 0.0330
15:01-16:00, Wed., 10 Dec. 0.0356 0.0316 0.0331
14:01-15:00, Wed., 10 Dec. 0.0359 0.0311 0.0331
13:01-14:00, Wed., 10 Dec. 0.0350 0.0312 0.0332
12:01-13:00, Wed., 10 Dec. 0.0349 0.0312 0.0334
11:01-12:00, Wed., 10 Dec. 0.0348 0.0312 0.0330
10:01-11:00, Wed., 10 Dec. 0.0352 0.0316 0.0333
09:01-10:00, Wed., 10 Dec. 0.0347 0.0313 0.0331
08:01-09:00, Wed., 10 Dec. 0.0350 0.0313 0.0333
07:01-08:00, Wed., 10 Dec. 0.0359 0.0312 0.0335
06:01-07:00, Wed., 10 Dec. 0.0347 0.0312 0.0329
05:01-06:00, Wed., 10 Dec. 0.0353 0.0314 0.0331
04:01-05:00, Wed., 10 Dec. 0.0352 0.0302 0.0326
03:01-04:00, Wed., 10 Dec. 0.0350 0.0299 0.0327
02:01-03:00, Wed., 10 Dec. 0.0348 0.0303 0.0328
01:01-02:00, Wed., 10 Dec. 0.0355 0.0312 0.0331
00:01-01:00, Wed., 10 Dec. 0.0350 0.0308 0.0328
23:01-24:00, Tue., 09 Dec. 0.0347 0.0301 0.0329
22:01-23:00, Tue., 09 Dec. 0.0352 0.0311 0.0333
21:01-22:00, Tue., 09 Dec. 0.0347 0.0314 0.0333
20:01-21:00, Tue., 09 Dec. 0.0352 0.0305 0.0329
19:01-20:00, Tue., 09 Dec. 0.0346 0.0310 0.0331
18:01-19:00, Tue., 09 Dec. 0.0346 0.0315 0.0332
17:01-18:00, Tue., 09 Dec. 0.0355 0.0308 0.0334
16:01-17:00, Tue., 09 Dec. 0.0345 0.0306 0.0330
15:01-16:00, Tue., 09 Dec. 0.0350 0.0314 0.0333
14:01-15:00, Tue., 09 Dec. 0.0356 0.0316 0.0337
13:01-14:00, Tue., 09 Dec. 0.0368 0.0322 0.0340
12:01-13:00, Tue., 09 Dec. 0.0368 0.0322 0.0345
11:01-12:00, Tue., 09 Dec. 0.0369 0.0330 0.0348
10:01-11:00, Tue., 09 Dec. 0.0378 0.0338 0.0355
09:01-10:00, Tue., 09 Dec. 0.0374 0.0332 0.0355
08:01-09:00, Tue., 09 Dec. 0.0376 0.0328 0.0356
07:01-08:00, Tue., 09 Dec. 0.0377 0.0330 0.0351
06:01-07:00, Tue., 09 Dec. 0.0369 0.0325 0.0346
05:01-06:00, Tue., 09 Dec. 0.0374 0.0318 0.0348
04:01-05:00, Tue., 09 Dec. 0.0367 0.0329 0.0349
03:01-04:00, Tue., 09 Dec. 0.0370 0.0330 0.0348
02:01-03:00, Tue., 09 Dec. 0.0367 0.0328 0.0346
01:01-02:00, Tue., 09 Dec. 0.0369 0.0322 0.0346
00:01-01:00, Tue., 09 Dec. 0.0372 0.0323 0.0347
23:01-24:00, Mon., 08 Dec. 0.0365 0.0319 0.0341
22:01-23:00, Mon., 08 Dec. 0.0362 0.0323 0.0342
21:01-22:00, Mon., 08 Dec. 0.0361 0.0321 0.0338
20:01-21:00, Mon., 08 Dec. 0.0357 0.0313 0.0340
19:01-20:00, Mon., 08 Dec. 0.0361 0.0307 0.0336
18:01-19:00, Mon., 08 Dec. 0.0357 0.0320 0.0337
17:01-18:00, Mon., 08 Dec. 0.0356 0.0317 0.0336
16:01-17:00, Mon., 08 Dec. 0.0361 0.0311 0.0334
15:01-16:00, Mon., 08 Dec. 0.0359 0.0322 0.0338
14:01-15:00, Mon., 08 Dec. 0.0366 0.0326 0.0343
13:01-14:00, Mon., 08 Dec. 0.0358 0.0316 0.0339
12:01-13:00, Mon., 08 Dec. 0.0366 0.0318 0.0340
11:01-12:00, Mon., 08 Dec. 0.0370 0.0321 0.0345
10:01-11:00, Mon., 08 Dec. 0.0368 0.0327 0.0347
09:01-10:00, Mon., 08 Dec. 0.0362 0.0328 0.0347
08:01-09:00, Mon., 08 Dec. 0.0370 0.0325 0.0348
07:01-08:00, Mon., 08 Dec. 0.0367 0.0323 0.0345
06:01-07:00, Mon., 08 Dec. 0.0360 0.0323 0.0340
05:01-06:00, Mon., 08 Dec. 0.0358 0.0321 0.0338
04:01-05:00, Mon., 08 Dec. 0.0354 0.0318 0.0338
03:01-04:00, Mon., 08 Dec. 0.0355 0.0318 0.0335
02:01-03:00, Mon., 08 Dec. 0.0356 0.0312 0.0337
01:01-02:00, Mon., 08 Dec. 0.0356 0.0310 0.0334
00:01-01:00, Mon., 08 Dec. 0.0353 0.0317 0.0335