Measurement results by the hour (Adachi) 25 Apr., 2016 - 1 May., 2016

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., 01 May. 0.0344 0.0314 0.0329
22:01-23:00, Sun., 01 May. 0.0352 0.0305 0.0328
21:01-22:00, Sun., 01 May. 0.0346 0.0316 0.0329
20:01-21:00, Sun., 01 May. 0.0352 0.0309 0.0331
19:01-20:00, Sun., 01 May. 0.0364 0.0312 0.0331
18:01-19:00, Sun., 01 May. 0.0356 0.0313 0.0332
17:01-18:00, Sun., 01 May. 0.0354 0.0308 0.0332
16:01-17:00, Sun., 01 May. 0.0351 0.0311 0.0334
15:01-16:00, Sun., 01 May. 0.0355 0.0314 0.0332
14:01-15:00, Sun., 01 May. 0.0349 0.0317 0.0334
13:01-14:00, Sun., 01 May. 0.0353 0.0314 0.0334
12:01-13:00, Sun., 01 May. 0.0355 0.0310 0.0331
11:01-12:00, Sun., 01 May. 0.0347 0.0309 0.0333
10:01-11:00, Sun., 01 May. 0.0369 0.0314 0.0334
09:01-10:00, Sun., 01 May. 0.0351 0.0312 0.0333
08:01-09:00, Sun., 01 May. 0.0355 0.0315 0.0337
07:01-08:00, Sun., 01 May. 0.0363 0.0317 0.0339
06:01-07:00, Sun., 01 May. 0.0358 0.0316 0.0336
05:01-06:00, Sun., 01 May. 0.0360 0.0319 0.0335
04:01-05:00, Sun., 01 May. 0.0357 0.0317 0.0336
03:01-04:00, Sun., 01 May. 0.0350 0.0310 0.0333
02:01-03:00, Sun., 01 May. 0.0358 0.0315 0.0338
01:01-02:00, Sun., 01 May. 0.0355 0.0312 0.0334
00:01-01:00, Sun., 01 May. 0.0354 0.0307 0.0331
23:01-24:00, Sat., 30 Apr. 0.0349 0.0316 0.0330
22:01-23:00, Sat., 30 Apr. 0.0351 0.0314 0.0330
21:01-22:00, Sat., 30 Apr. 0.0349 0.0311 0.0332
20:01-21:00, Sat., 30 Apr. 0.0369 0.0312 0.0330
19:01-20:00, Sat., 30 Apr. 0.0343 0.0305 0.0326
18:01-19:00, Sat., 30 Apr. 0.0347 0.0309 0.0326
17:01-18:00, Sat., 30 Apr. 0.0341 0.0306 0.0325
16:01-17:00, Sat., 30 Apr. 0.0342 0.0302 0.0324
15:01-16:00, Sat., 30 Apr. 0.0349 0.0308 0.0324
14:01-15:00, Sat., 30 Apr. 0.0340 0.0304 0.0323
13:01-14:00, Sat., 30 Apr. 0.0345 0.0304 0.0324
12:01-13:00, Sat., 30 Apr. 0.0344 0.0308 0.0325
11:01-12:00, Sat., 30 Apr. 0.0344 0.0306 0.0327
10:01-11:00, Sat., 30 Apr. 0.0349 0.0308 0.0326
09:01-10:00, Sat., 30 Apr. 0.0345 0.0306 0.0328
08:01-09:00, Sat., 30 Apr. 0.0344 0.0304 0.0323
07:01-08:00, Sat., 30 Apr. 0.0339 0.0300 0.0324
06:01-07:00, Sat., 30 Apr. 0.0341 0.0301 0.0326
05:01-06:00, Sat., 30 Apr. 0.0352 0.0307 0.0328
04:01-05:00, Sat., 30 Apr. 0.0340 0.0301 0.0326
03:01-04:00, Sat., 30 Apr. 0.0348 0.0309 0.0326
02:01-03:00, Sat., 30 Apr. 0.0344 0.0309 0.0329
01:01-02:00, Sat., 30 Apr. 0.0342 0.0306 0.0326
00:01-01:00, Sat., 30 Apr. 0.0345 0.0306 0.0328
23:01-24:00, Fri., 29 Apr. 0.0353 0.0304 0.0329
22:01-23:00, Fri., 29 Apr. 0.0341 0.0305 0.0326
21:01-22:00, Fri., 29 Apr. 0.0349 0.0305 0.0327
20:01-21:00, Fri., 29 Apr. 0.0344 0.0305 0.0325
19:01-20:00, Fri., 29 Apr. 0.0339 0.0309 0.0325
18:01-19:00, Fri., 29 Apr. 0.0348 0.0306 0.0329
17:01-18:00, Fri., 29 Apr. 0.0346 0.0311 0.0328
16:01-17:00, Fri., 29 Apr. 0.0341 0.0305 0.0326
15:01-16:00, Fri., 29 Apr. 0.0341 0.0308 0.0325
14:01-15:00, Fri., 29 Apr. 0.0341 0.0302 0.0324
13:01-14:00, Fri., 29 Apr. 0.0343 0.0309 0.0325
12:01-13:00, Fri., 29 Apr. 0.0345 0.0302 0.0323
11:01-12:00, Fri., 29 Apr. 0.0338 0.0305 0.0322
10:01-11:00, Fri., 29 Apr. 0.0342 0.0306 0.0323
09:01-10:00, Fri., 29 Apr. 0.0349 0.0304 0.0324
08:01-09:00, Fri., 29 Apr. 0.0339 0.0305 0.0322
07:01-08:00, Fri., 29 Apr. 0.0340 0.0301 0.0322
06:01-07:00, Fri., 29 Apr. 0.0340 0.0307 0.0324
05:01-06:00, Fri., 29 Apr. 0.0345 0.0302 0.0325
04:01-05:00, Fri., 29 Apr. 0.0345 0.0306 0.0324
03:01-04:00, Fri., 29 Apr. 0.0352 0.0305 0.0326
02:01-03:00, Fri., 29 Apr. 0.0343 0.0310 0.0328
01:01-02:00, Fri., 29 Apr. 0.0352 0.0311 0.0333
00:01-01:00, Fri., 29 Apr. 0.0406 0.0317 0.0357
23:01-24:00, Thu., 28 Apr. 0.0471 0.0358 0.0414
22:01-23:00, Thu., 28 Apr. 0.0510 0.0406 0.0464
21:01-22:00, Thu., 28 Apr. 0.0437 0.0316 0.0343
20:01-21:00, Thu., 28 Apr. 0.0374 0.0323 0.0350
19:01-20:00, Thu., 28 Apr. 0.0391 0.0327 0.0361
18:01-19:00, Thu., 28 Apr. 0.0363 0.0310 0.0334
17:01-18:00, Thu., 28 Apr. 0.0378 0.0320 0.0346
16:01-17:00, Thu., 28 Apr. 0.0395 0.0345 0.0366
15:01-16:00, Thu., 28 Apr. 0.0406 0.0354 0.0373
14:01-15:00, Thu., 28 Apr. 0.0424 0.0362 0.0388
13:01-14:00, Thu., 28 Apr. 0.0438 0.0366 0.0398
12:01-13:00, Thu., 28 Apr. 0.0434 0.0360 0.0398
11:01-12:00, Thu., 28 Apr. 0.0431 0.0360 0.0390
10:01-11:00, Thu., 28 Apr. 0.0481 0.0402 0.0443
09:01-10:00, Thu., 28 Apr. 0.0479 0.0397 0.0439
08:01-09:00, Thu., 28 Apr. 0.0488 0.0404 0.0440
07:01-08:00, Thu., 28 Apr. 0.0435 0.0381 0.0410
06:01-07:00, Thu., 28 Apr. 0.0486 0.0403 0.0432
05:01-06:00, Thu., 28 Apr. 0.0441 0.0329 0.0384
04:01-05:00, Thu., 28 Apr. 0.0370 0.0328 0.0346
03:01-04:00, Thu., 28 Apr. 0.0384 0.0327 0.0356
02:01-03:00, Thu., 28 Apr. 0.0379 0.0329 0.0355
01:01-02:00, Thu., 28 Apr. 0.0390 0.0337 0.0359
00:01-01:00, Thu., 28 Apr. 0.0395 0.0351 0.0371
23:01-24:00, Wed., 27 Apr. 0.0411 0.0359 0.0378
22:01-23:00, Wed., 27 Apr. 0.0433 0.0332 0.0367
21:01-22:00, Wed., 27 Apr. 0.0355 0.0309 0.0332
20:01-21:00, Wed., 27 Apr. 0.0355 0.0300 0.0329
19:01-20:00, Wed., 27 Apr. 0.0348 0.0307 0.0327
18:01-19:00, Wed., 27 Apr. 0.0349 0.0299 0.0328
17:01-18:00, Wed., 27 Apr. 0.0350 0.0307 0.0326
16:01-17:00, Wed., 27 Apr. 0.0346 0.0311 0.0328
15:01-16:00, Wed., 27 Apr. 0.0347 0.0308 0.0327
14:01-15:00, Wed., 27 Apr. 0.0349 0.0304 0.0328
13:01-14:00, Wed., 27 Apr. 0.0346 0.0300 0.0324
12:01-13:00, Wed., 27 Apr. 0.0344 0.0305 0.0323
11:01-12:00, Wed., 27 Apr. 0.0345 0.0309 0.0325
10:01-11:00, Wed., 27 Apr. 0.0341 0.0306 0.0323
09:01-10:00, Wed., 27 Apr. 0.0351 0.0306 0.0327
08:01-09:00, Wed., 27 Apr. 0.0341 0.0308 0.0323
07:01-08:00, Wed., 27 Apr. 0.0354 0.0310 0.0328
06:01-07:00, Wed., 27 Apr. 0.0349 0.0310 0.0329
05:01-06:00, Wed., 27 Apr. 0.0349 0.0308 0.0331
04:01-05:00, Wed., 27 Apr. 0.0354 0.0300 0.0326
03:01-04:00, Wed., 27 Apr. 0.0346 0.0310 0.0328
02:01-03:00, Wed., 27 Apr. 0.0346 0.0309 0.0326
01:01-02:00, Wed., 27 Apr. 0.0355 0.0316 0.0331
00:01-01:00, Wed., 27 Apr. 0.0341 0.0310 0.0327
23:01-24:00, Tue., 26 Apr. 0.0355 0.0312 0.0331
22:01-23:00, Tue., 26 Apr. 0.0350 0.0311 0.0327
21:01-22:00, Tue., 26 Apr. 0.0350 0.0311 0.0330
20:01-21:00, Tue., 26 Apr. 0.0350 0.0306 0.0328
19:01-20:00, Tue., 26 Apr. 0.0347 0.0308 0.0326
18:01-19:00, Tue., 26 Apr. 0.0347 0.0307 0.0325
17:01-18:00, Tue., 26 Apr. 0.0343 0.0299 0.0326
16:01-17:00, Tue., 26 Apr. 0.0345 0.0287 0.0326
15:01-16:00, Tue., 26 Apr. 0.0347 0.0302 0.0325
14:01-15:00, Tue., 26 Apr. 0.0343 0.0302 0.0325
13:01-14:00, Tue., 26 Apr. 0.0347 0.0311 0.0328
12:01-13:00, Tue., 26 Apr. 0.0348 0.0304 0.0325
11:01-12:00, Tue., 26 Apr. 0.0347 0.0308 0.0327
10:01-11:00, Tue., 26 Apr. 0.0347 0.0307 0.0324
09:01-10:00, Tue., 26 Apr. 0.0339 0.0307 0.0323
08:01-09:00, Tue., 26 Apr. 0.0350 0.0309 0.0327
07:01-08:00, Tue., 26 Apr. 0.0351 0.0311 0.0331
06:01-07:00, Tue., 26 Apr. 0.0343 0.0313 0.0328
05:01-06:00, Tue., 26 Apr. 0.0345 0.0310 0.0328
04:01-05:00, Tue., 26 Apr. 0.0345 0.0311 0.0328
03:01-04:00, Tue., 26 Apr. 0.0345 0.0297 0.0325
02:01-03:00, Tue., 26 Apr. 0.0354 0.0298 0.0324
01:01-02:00, Tue., 26 Apr. 0.0349 0.0307 0.0325
00:01-01:00, Tue., 26 Apr. 0.0338 0.0307 0.0324
23:01-24:00, Mon., 25 Apr. 0.0340 0.0304 0.0323
22:01-23:00, Mon., 25 Apr. 0.0351 0.0303 0.0325
21:01-22:00, Mon., 25 Apr. 0.0350 0.0307 0.0325
20:01-21:00, Mon., 25 Apr. 0.0344 0.0303 0.0323
19:01-20:00, Mon., 25 Apr. 0.0347 0.0301 0.0323
18:01-19:00, Mon., 25 Apr. 0.0340 0.0297 0.0320
17:01-18:00, Mon., 25 Apr. 0.0337 0.0297 0.0319
16:01-17:00, Mon., 25 Apr. 0.0346 0.0305 0.0321
15:01-16:00, Mon., 25 Apr. 0.0336 0.0301 0.0319
14:01-15:00, Mon., 25 Apr. 0.0348 0.0301 0.0319
13:01-14:00, Mon., 25 Apr. 0.0345 0.0302 0.0320
12:01-13:00, Mon., 25 Apr. 0.0344 0.0301 0.0321
11:01-12:00, Mon., 25 Apr. 0.0342 0.0307 0.0321
10:01-11:00, Mon., 25 Apr. 0.0339 0.0306 0.0321
09:01-10:00, Mon., 25 Apr. 0.0342 0.0306 0.0322
08:01-09:00, Mon., 25 Apr. 0.0335 0.0300 0.0321
07:01-08:00, Mon., 25 Apr. 0.0347 0.0291 0.0322
06:01-07:00, Mon., 25 Apr. 0.0340 0.0306 0.0320
05:01-06:00, Mon., 25 Apr. 0.0342 0.0304 0.0324
04:01-05:00, Mon., 25 Apr. 0.0350 0.0307 0.0326
03:01-04:00, Mon., 25 Apr. 0.0340 0.0307 0.0322
02:01-03:00, Mon., 25 Apr. 0.0346 0.0302 0.0324
01:01-02:00, Mon., 25 Apr. 0.0342 0.0309 0.0325
00:01-01:00, Mon., 25 Apr. 0.0345 0.0308 0.0326