Measurement results by the hour (Chofu) 13 May., 2013 - 19 May., 2013

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., 19 May. 0.0381 0.0326 0.0356
22:01-23:00, Sun., 19 May. 0.0409 0.0352 0.0378
21:01-22:00, Sun., 19 May. 0.0389 0.0335 0.0358
20:01-21:00, Sun., 19 May. 0.0357 0.0320 0.0339
19:01-20:00, Sun., 19 May. 0.0364 0.0323 0.0342
18:01-19:00, Sun., 19 May. 0.0378 0.0328 0.0345
17:01-18:00, Sun., 19 May. 0.0369 0.0325 0.0350
16:01-17:00, Sun., 19 May. 0.0354 0.0311 0.0334
15:01-16:00, Sun., 19 May. 0.0351 0.0312 0.0334
14:01-15:00, Sun., 19 May. 0.0359 0.0315 0.0333
13:01-14:00, Sun., 19 May. 0.0349 0.0311 0.0332
12:01-13:00, Sun., 19 May. 0.0353 0.0311 0.0333
11:01-12:00, Sun., 19 May. 0.0351 0.0313 0.0333
10:01-11:00, Sun., 19 May. 0.0350 0.0316 0.0335
09:01-10:00, Sun., 19 May. 0.0357 0.0307 0.0334
08:01-09:00, Sun., 19 May. 0.0358 0.0310 0.0335
07:01-08:00, Sun., 19 May. 0.0356 0.0321 0.0338
06:01-07:00, Sun., 19 May. 0.0359 0.0310 0.0337
05:01-06:00, Sun., 19 May. 0.0361 0.0314 0.0338
04:01-05:00, Sun., 19 May. 0.0358 0.0314 0.0335
03:01-04:00, Sun., 19 May. 0.0356 0.0320 0.0337
02:01-03:00, Sun., 19 May. 0.0359 0.0320 0.0335
01:01-02:00, Sun., 19 May. 0.0359 0.0312 0.0336
00:01-01:00, Sun., 19 May. 0.0354 0.0312 0.0334
23:01-24:00, Sat., 18 May. 0.0352 0.0315 0.0335
22:01-23:00, Sat., 18 May. 0.0360 0.0321 0.0338
21:01-22:00, Sat., 18 May. 0.0358 0.0319 0.0338
20:01-21:00, Sat., 18 May. 0.0366 0.0319 0.0337
19:01-20:00, Sat., 18 May. 0.0351 0.0306 0.0334
18:01-19:00, Sat., 18 May. 0.0354 0.0315 0.0332
17:01-18:00, Sat., 18 May. 0.0348 0.0314 0.0333
16:01-17:00, Sat., 18 May. 0.0351 0.0316 0.0333
15:01-16:00, Sat., 18 May. 0.0355 0.0313 0.0335
14:01-15:00, Sat., 18 May. 0.0353 0.0311 0.0333
13:01-14:00, Sat., 18 May. 0.0347 0.0310 0.0331
12:01-13:00, Sat., 18 May. 0.0354 0.0316 0.0336
11:01-12:00, Sat., 18 May. 0.0354 0.0314 0.0334
10:01-11:00, Sat., 18 May. 0.0352 0.0315 0.0334
09:01-10:00, Sat., 18 May. 0.0353 0.0312 0.0333
08:01-09:00, Sat., 18 May. 0.0365 0.0311 0.0338
07:01-08:00, Sat., 18 May. 0.0358 0.0320 0.0338
06:01-07:00, Sat., 18 May. 0.0366 0.0321 0.0338
05:01-06:00, Sat., 18 May. 0.0357 0.0313 0.0338
04:01-05:00, Sat., 18 May. 0.0355 0.0321 0.0337
03:01-04:00, Sat., 18 May. 0.0353 0.0313 0.0335
02:01-03:00, Sat., 18 May. 0.0358 0.0313 0.0335
01:01-02:00, Sat., 18 May. 0.0347 0.0317 0.0332
00:01-01:00, Sat., 18 May. 0.0360 0.0317 0.0332
23:01-24:00, Fri., 17 May. 0.0350 0.0315 0.0331
22:01-23:00, Fri., 17 May. 0.0352 0.0307 0.0333
21:01-22:00, Fri., 17 May. 0.0361 0.0313 0.0331
20:01-21:00, Fri., 17 May. 0.0353 0.0310 0.0331
19:01-20:00, Fri., 17 May. 0.0349 0.0306 0.0330
18:01-19:00, Fri., 17 May. 0.0355 0.0313 0.0330
17:01-18:00, Fri., 17 May. 0.0356 0.0312 0.0331
16:01-17:00, Fri., 17 May. 0.0351 0.0309 0.0330
15:01-16:00, Fri., 17 May. 0.0358 0.0313 0.0331
14:01-15:00, Fri., 17 May. 0.0348 0.0311 0.0330
13:01-14:00, Fri., 17 May. 0.0351 0.0313 0.0331
12:01-13:00, Fri., 17 May. 0.0350 0.0311 0.0329
11:01-12:00, Fri., 17 May. 0.0346 0.0309 0.0329
10:01-11:00, Fri., 17 May. 0.0351 0.0313 0.0330
09:01-10:00, Fri., 17 May. 0.0347 0.0308 0.0328
08:01-09:00, Fri., 17 May. 0.0358 0.0313 0.0333
07:01-08:00, Fri., 17 May. 0.0343 0.0307 0.0327
06:01-07:00, Fri., 17 May. 0.0344 0.0305 0.0327
05:01-06:00, Fri., 17 May. 0.0346 0.0303 0.0328
04:01-05:00, Fri., 17 May. 0.0359 0.0311 0.0330
03:01-04:00, Fri., 17 May. 0.0354 0.0311 0.0331
02:01-03:00, Fri., 17 May. 0.0349 0.0312 0.0331
01:01-02:00, Fri., 17 May. 0.0352 0.0318 0.0335
00:01-01:00, Fri., 17 May. 0.0363 0.0323 0.0342
23:01-24:00, Thu., 16 May. 0.0431 0.0341 0.0378
22:01-23:00, Thu., 16 May. 0.0469 0.0402 0.0432
21:01-22:00, Thu., 16 May. 0.0493 0.0379 0.0430
20:01-21:00, Thu., 16 May. 0.0539 0.0442 0.0488
19:01-20:00, Thu., 16 May. 0.0548 0.0441 0.0478
18:01-19:00, Thu., 16 May. 0.0690 0.0509 0.0605
17:01-18:00, Thu., 16 May. 0.0649 0.0368 0.0497
16:01-17:00, Thu., 16 May. 0.0424 0.0320 0.0352
15:01-16:00, Thu., 16 May. 0.0360 0.0318 0.0339
14:01-15:00, Thu., 16 May. 0.0355 0.0319 0.0341
13:01-14:00, Thu., 16 May. 0.0359 0.0320 0.0339
12:01-13:00, Thu., 16 May. 0.0360 0.0320 0.0339
11:01-12:00, Thu., 16 May. 0.0356 0.0320 0.0339
10:01-11:00, Thu., 16 May. 0.0360 0.0328 0.0342
09:01-10:00, Thu., 16 May. 0.0369 0.0328 0.0345
08:01-09:00, Thu., 16 May. 0.0365 0.0327 0.0345
07:01-08:00, Thu., 16 May. 0.0368 0.0324 0.0345
06:01-07:00, Thu., 16 May. 0.0365 0.0330 0.0346
05:01-06:00, Thu., 16 May. 0.0361 0.0334 0.0346
04:01-05:00, Thu., 16 May. 0.0365 0.0327 0.0344
03:01-04:00, Thu., 16 May. 0.0362 0.0326 0.0347
02:01-03:00, Thu., 16 May. 0.0361 0.0322 0.0343
01:01-02:00, Thu., 16 May. 0.0365 0.0321 0.0339
00:01-01:00, Thu., 16 May. 0.0359 0.0322 0.0337
23:01-24:00, Wed., 15 May. 0.0370 0.0317 0.0338
22:01-23:00, Wed., 15 May. 0.0353 0.0312 0.0338
21:01-22:00, Wed., 15 May. 0.0357 0.0318 0.0338
20:01-21:00, Wed., 15 May. 0.0357 0.0318 0.0336
19:01-20:00, Wed., 15 May. 0.0358 0.0315 0.0338
18:01-19:00, Wed., 15 May. 0.0354 0.0308 0.0333
17:01-18:00, Wed., 15 May. 0.0353 0.0319 0.0339
16:01-17:00, Wed., 15 May. 0.0352 0.0317 0.0337
15:01-16:00, Wed., 15 May. 0.0362 0.0321 0.0336
14:01-15:00, Wed., 15 May. 0.0359 0.0314 0.0336
13:01-14:00, Wed., 15 May. 0.0358 0.0317 0.0335
12:01-13:00, Wed., 15 May. 0.0352 0.0315 0.0336
11:01-12:00, Wed., 15 May. 0.0355 0.0317 0.0336
10:01-11:00, Wed., 15 May. 0.0356 0.0320 0.0335
09:01-10:00, Wed., 15 May. 0.0359 0.0319 0.0338
08:01-09:00, Wed., 15 May. 0.0355 0.0317 0.0340
07:01-08:00, Wed., 15 May. 0.0358 0.0319 0.0338
06:01-07:00, Wed., 15 May. 0.0357 0.0323 0.0339
05:01-06:00, Wed., 15 May. 0.0356 0.0311 0.0339
04:01-05:00, Wed., 15 May. 0.0361 0.0323 0.0341
03:01-04:00, Wed., 15 May. 0.0355 0.0317 0.0339
02:01-03:00, Wed., 15 May. 0.0357 0.0310 0.0337
01:01-02:00, Wed., 15 May. 0.0354 0.0316 0.0338
00:01-01:00, Wed., 15 May. 0.0359 0.0316 0.0337
23:01-24:00, Tue., 14 May. 0.0357 0.0320 0.0339
22:01-23:00, Tue., 14 May. 0.0358 0.0317 0.0337
21:01-22:00, Tue., 14 May. 0.0363 0.0320 0.0336
20:01-21:00, Tue., 14 May. 0.0357 0.0320 0.0336
19:01-20:00, Tue., 14 May. 0.0355 0.0322 0.0336
18:01-19:00, Tue., 14 May. 0.0354 0.0314 0.0337
17:01-18:00, Tue., 14 May. 0.0360 0.0306 0.0335
16:01-17:00, Tue., 14 May. 0.0363 0.0324 0.0340
15:01-16:00, Tue., 14 May. 0.0355 0.0318 0.0334
14:01-15:00, Tue., 14 May. 0.0365 0.0323 0.0339
13:01-14:00, Tue., 14 May. 0.0351 0.0314 0.0336
12:01-13:00, Tue., 14 May. 0.0359 0.0320 0.0337
11:01-12:00, Tue., 14 May. 0.0362 0.0313 0.0340
10:01-11:00, Tue., 14 May. 0.0374 0.0324 0.0344
09:01-10:00, Tue., 14 May. 0.0361 0.0328 0.0343
08:01-09:00, Tue., 14 May. 0.0369 0.0329 0.0347
07:01-08:00, Tue., 14 May. 0.0396 0.0331 0.0351
06:01-07:00, Tue., 14 May. 0.0379 0.0334 0.0358
05:01-06:00, Tue., 14 May. 0.0372 0.0330 0.0351
04:01-05:00, Tue., 14 May. 0.0359 0.0314 0.0339
03:01-04:00, Tue., 14 May. 0.0356 0.0318 0.0336
02:01-03:00, Tue., 14 May. 0.0362 0.0313 0.0334
01:01-02:00, Tue., 14 May. 0.0352 0.0313 0.0332
00:01-01:00, Tue., 14 May. 0.0353 0.0317 0.0335
23:01-24:00, Mon., 13 May. 0.0354 0.0318 0.0335
22:01-23:00, Mon., 13 May. 0.0363 0.0313 0.0336
21:01-22:00, Mon., 13 May. 0.0356 0.0310 0.0334
20:01-21:00, Mon., 13 May. 0.0352 0.0312 0.0333
19:01-20:00, Mon., 13 May. 0.0346 0.0310 0.0332
18:01-19:00, Mon., 13 May. 0.0350 0.0308 0.0331
17:01-18:00, Mon., 13 May. 0.0346 0.0309 0.0330
16:01-17:00, Mon., 13 May. 0.0362 0.0306 0.0333
15:01-16:00, Mon., 13 May. 0.0355 0.0307 0.0332
14:01-15:00, Mon., 13 May. 0.0361 0.0314 0.0333
13:01-14:00, Mon., 13 May. 0.0352 0.0306 0.0331
12:01-13:00, Mon., 13 May. 0.0351 0.0314 0.0335
11:01-12:00, Mon., 13 May. 0.0349 0.0309 0.0333
10:01-11:00, Mon., 13 May. 0.0357 0.0318 0.0338
09:01-10:00, Mon., 13 May. 0.0359 0.0324 0.0342
08:01-09:00, Mon., 13 May. 0.0370 0.0325 0.0347
07:01-08:00, Mon., 13 May. 0.0370 0.0335 0.0353
06:01-07:00, Mon., 13 May. 0.0373 0.0327 0.0351
05:01-06:00, Mon., 13 May. 0.0383 0.0328 0.0350
04:01-05:00, Mon., 13 May. 0.0370 0.0327 0.0351
03:01-04:00, Mon., 13 May. 0.0368 0.0320 0.0344
02:01-03:00, Mon., 13 May. 0.0356 0.0313 0.0336
01:01-02:00, Mon., 13 May. 0.0353 0.0314 0.0335
00:01-01:00, Mon., 13 May. 0.0355 0.0318 0.0335