Measurement results by the hour (Kodaira) 23 Apr., 2012 - 29 Apr., 2012

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., 29 Apr. 0.0433 0.0355 0.0386
22:01-23:00, Sun., 29 Apr. 0.0414 0.0365 0.0386
21:01-22:00, Sun., 29 Apr. 0.0447 0.0362 0.0388
20:01-21:00, Sun., 29 Apr. 0.0417 0.0366 0.0387
19:01-20:00, Sun., 29 Apr. 0.0430 0.0360 0.0391
18:01-19:00, Sun., 29 Apr. 0.0430 0.0361 0.0392
17:01-18:00, Sun., 29 Apr. 0.0427 0.0364 0.0390
16:01-17:00, Sun., 29 Apr. 0.0431 0.0355 0.0393
15:01-16:00, Sun., 29 Apr. 0.0429 0.0364 0.0390
14:01-15:00, Sun., 29 Apr. 0.0422 0.0355 0.0384
13:01-14:00, Sun., 29 Apr. 0.0438 0.0362 0.0391
12:01-13:00, Sun., 29 Apr. 0.0427 0.0364 0.0391
11:01-12:00, Sun., 29 Apr. 0.0431 0.0367 0.0392
10:01-11:00, Sun., 29 Apr. 0.0426 0.0366 0.0396
09:01-10:00, Sun., 29 Apr. 0.0438 0.0366 0.0397
08:01-09:00, Sun., 29 Apr. 0.0431 0.0373 0.0398
07:01-08:00, Sun., 29 Apr. 0.0432 0.0367 0.0403
06:01-07:00, Sun., 29 Apr. 0.0421 0.0371 0.0401
05:01-06:00, Sun., 29 Apr. 0.0426 0.0366 0.0389
04:01-05:00, Sun., 29 Apr. 0.0427 0.0370 0.0395
03:01-04:00, Sun., 29 Apr. 0.0423 0.0363 0.0394
02:01-03:00, Sun., 29 Apr. 0.0420 0.0368 0.0394
01:01-02:00, Sun., 29 Apr. 0.0422 0.0364 0.0392
00:01-01:00, Sun., 29 Apr. 0.0433 0.0363 0.0392
23:01-24:00, Sat., 28 Apr. 0.0432 0.0360 0.0391
22:01-23:00, Sat., 28 Apr. 0.0441 0.0365 0.0393
21:01-22:00, Sat., 28 Apr. 0.0423 0.0363 0.0387
20:01-21:00, Sat., 28 Apr. 0.0421 0.0358 0.0390
19:01-20:00, Sat., 28 Apr. 0.0420 0.0368 0.0392
18:01-19:00, Sat., 28 Apr. 0.0420 0.0362 0.0389
17:01-18:00, Sat., 28 Apr. 0.0412 0.0362 0.0388
16:01-17:00, Sat., 28 Apr. 0.0428 0.0361 0.0394
15:01-16:00, Sat., 28 Apr. 0.0425 0.0360 0.0388
14:01-15:00, Sat., 28 Apr. 0.0419 0.0366 0.0393
13:01-14:00, Sat., 28 Apr. 0.0429 0.0362 0.0396
12:01-13:00, Sat., 28 Apr. 0.0431 0.0366 0.0394
11:01-12:00, Sat., 28 Apr. 0.0443 0.0366 0.0394
10:01-11:00, Sat., 28 Apr. 0.0432 0.0369 0.0398
09:01-10:00, Sat., 28 Apr. 0.0428 0.0365 0.0398
08:01-09:00, Sat., 28 Apr. 0.0436 0.0369 0.0398
07:01-08:00, Sat., 28 Apr. 0.0433 0.0365 0.0396
06:01-07:00, Sat., 28 Apr. 0.0457 0.0365 0.0398
05:01-06:00, Sat., 28 Apr. 0.0422 0.0360 0.0388
04:01-05:00, Sat., 28 Apr. 0.0429 0.0361 0.0391
03:01-04:00, Sat., 28 Apr. 0.0435 0.0362 0.0392
02:01-03:00, Sat., 28 Apr. 0.0424 0.0360 0.0389
01:01-02:00, Sat., 28 Apr. 0.0429 0.0366 0.0393
00:01-01:00, Sat., 28 Apr. 0.0428 0.0362 0.0392
23:01-24:00, Fri., 27 Apr. 0.0425 0.0366 0.0397
22:01-23:00, Fri., 27 Apr. 0.0431 0.0369 0.0402
21:01-22:00, Fri., 27 Apr. 0.0429 0.0369 0.0396
20:01-21:00, Fri., 27 Apr. 0.0421 0.0365 0.0398
19:01-20:00, Fri., 27 Apr. 0.0439 0.0367 0.0401
18:01-19:00, Fri., 27 Apr. 0.0428 0.0372 0.0401
17:01-18:00, Fri., 27 Apr. 0.0451 0.0366 0.0405
16:01-17:00, Fri., 27 Apr. 0.0430 0.0361 0.0400
15:01-16:00, Fri., 27 Apr. 0.0427 0.0355 0.0386
14:01-15:00, Fri., 27 Apr. 0.0420 0.0355 0.0388
13:01-14:00, Fri., 27 Apr. 0.0428 0.0364 0.0398
12:01-13:00, Fri., 27 Apr. 0.0447 0.0382 0.0415
11:01-12:00, Fri., 27 Apr. 0.0449 0.0381 0.0418
10:01-11:00, Fri., 27 Apr. 0.0471 0.0393 0.0432
09:01-10:00, Fri., 27 Apr. 0.0472 0.0402 0.0433
08:01-09:00, Fri., 27 Apr. 0.0471 0.0391 0.0437
07:01-08:00, Fri., 27 Apr. 0.0487 0.0409 0.0454
06:01-07:00, Fri., 27 Apr. 0.0455 0.0390 0.0426
05:01-06:00, Fri., 27 Apr. 0.0452 0.0391 0.0418
04:01-05:00, Fri., 27 Apr. 0.0479 0.0377 0.0438
03:01-04:00, Fri., 27 Apr. 0.0475 0.0385 0.0431
02:01-03:00, Fri., 27 Apr. 0.0493 0.0420 0.0449
01:01-02:00, Fri., 27 Apr. 0.0468 0.0404 0.0441
00:01-01:00, Fri., 27 Apr. 0.0480 0.0407 0.0443
23:01-24:00, Thu., 26 Apr. 0.0495 0.0414 0.0449
22:01-23:00, Thu., 26 Apr. 0.0468 0.0395 0.0433
21:01-22:00, Thu., 26 Apr. 0.0464 0.0387 0.0425
20:01-21:00, Thu., 26 Apr. 0.0458 0.0389 0.0416
19:01-20:00, Thu., 26 Apr. 0.0436 0.0369 0.0403
18:01-19:00, Thu., 26 Apr. 0.0436 0.0373 0.0404
17:01-18:00, Thu., 26 Apr. 0.0443 0.0368 0.0402
16:01-17:00, Thu., 26 Apr. 0.0437 0.0373 0.0404
15:01-16:00, Thu., 26 Apr. 0.0442 0.0380 0.0413
14:01-15:00, Thu., 26 Apr. 0.0439 0.0367 0.0396
13:01-14:00, Thu., 26 Apr. 0.0414 0.0365 0.0387
12:01-13:00, Thu., 26 Apr. 0.0439 0.0365 0.0403
11:01-12:00, Thu., 26 Apr. 0.0457 0.0368 0.0419
10:01-11:00, Thu., 26 Apr. 0.0451 0.0365 0.0404
09:01-10:00, Thu., 26 Apr. 0.0509 0.0397 0.0450
08:01-09:00, Thu., 26 Apr. 0.0506 0.0435 0.0470
07:01-08:00, Thu., 26 Apr. 0.0510 0.0414 0.0465
06:01-07:00, Thu., 26 Apr. 0.0445 0.0386 0.0417
05:01-06:00, Thu., 26 Apr. 0.0466 0.0394 0.0425
04:01-05:00, Thu., 26 Apr. 0.0448 0.0374 0.0411
03:01-04:00, Thu., 26 Apr. 0.0442 0.0369 0.0400
02:01-03:00, Thu., 26 Apr. 0.0443 0.0377 0.0411
01:01-02:00, Thu., 26 Apr. 0.0457 0.0390 0.0428
00:01-01:00, Thu., 26 Apr. 0.0475 0.0382 0.0414
23:01-24:00, Wed., 25 Apr. 0.0441 0.0367 0.0403
22:01-23:00, Wed., 25 Apr. 0.0454 0.0372 0.0407
21:01-22:00, Wed., 25 Apr. 0.0423 0.0363 0.0398
20:01-21:00, Wed., 25 Apr. 0.0421 0.0363 0.0391
19:01-20:00, Wed., 25 Apr. 0.0420 0.0365 0.0388
18:01-19:00, Wed., 25 Apr. 0.0418 0.0362 0.0386
17:01-18:00, Wed., 25 Apr. 0.0441 0.0364 0.0389
16:01-17:00, Wed., 25 Apr. 0.0419 0.0361 0.0386
15:01-16:00, Wed., 25 Apr. 0.0421 0.0364 0.0391
14:01-15:00, Wed., 25 Apr. 0.0435 0.0356 0.0392
13:01-14:00, Wed., 25 Apr. 0.0420 0.0364 0.0391
12:01-13:00, Wed., 25 Apr. 0.0425 0.0359 0.0389
11:01-12:00, Wed., 25 Apr. 0.0415 0.0363 0.0388
10:01-11:00, Wed., 25 Apr. 0.0422 0.0364 0.0389
09:01-10:00, Wed., 25 Apr. 0.0424 0.0362 0.0389
08:01-09:00, Wed., 25 Apr. 0.0424 0.0364 0.0393
07:01-08:00, Wed., 25 Apr. 0.0427 0.0367 0.0393
06:01-07:00, Wed., 25 Apr. 0.0428 0.0360 0.0394
05:01-06:00, Wed., 25 Apr. 0.0424 0.0363 0.0390
04:01-05:00, Wed., 25 Apr. 0.0421 0.0364 0.0390
03:01-04:00, Wed., 25 Apr. 0.0416 0.0365 0.0386
02:01-03:00, Wed., 25 Apr. 0.0417 0.0363 0.0386
01:01-02:00, Wed., 25 Apr. 0.0414 0.0359 0.0387
00:01-01:00, Wed., 25 Apr. 0.0420 0.0358 0.0385
23:01-24:00, Tue., 24 Apr. 0.0419 0.0362 0.0388
22:01-23:00, Tue., 24 Apr. 0.0438 0.0363 0.0393
21:01-22:00, Tue., 24 Apr. 0.0434 0.0365 0.0399
20:01-21:00, Tue., 24 Apr. 0.0484 0.0390 0.0438
19:01-20:00, Tue., 24 Apr. 0.0494 0.0358 0.0428
18:01-19:00, Tue., 24 Apr. 0.0414 0.0365 0.0389
17:01-18:00, Tue., 24 Apr. 0.0417 0.0363 0.0390
16:01-17:00, Tue., 24 Apr. 0.0426 0.0366 0.0393
15:01-16:00, Tue., 24 Apr. 0.0423 0.0364 0.0392
14:01-15:00, Tue., 24 Apr. 0.0416 0.0356 0.0388
13:01-14:00, Tue., 24 Apr. 0.0427 0.0371 0.0393
12:01-13:00, Tue., 24 Apr. 0.0428 0.0363 0.0394
11:01-12:00, Tue., 24 Apr. 0.0424 0.0368 0.0396
10:01-11:00, Tue., 24 Apr. 0.0423 0.0368 0.0397
09:01-10:00, Tue., 24 Apr. 0.0436 0.0363 0.0394
08:01-09:00, Tue., 24 Apr. 0.0431 0.0366 0.0396
07:01-08:00, Tue., 24 Apr. 0.0431 0.0370 0.0402
06:01-07:00, Tue., 24 Apr. 0.0424 0.0359 0.0400
05:01-06:00, Tue., 24 Apr. 0.0434 0.0373 0.0400
04:01-05:00, Tue., 24 Apr. 0.0435 0.0377 0.0402
03:01-04:00, Tue., 24 Apr. 0.0430 0.0365 0.0391
02:01-03:00, Tue., 24 Apr. 0.0419 0.0365 0.0394
01:01-02:00, Tue., 24 Apr. 0.0422 0.0368 0.0388
00:01-01:00, Tue., 24 Apr. 0.0424 0.0367 0.0393
23:01-24:00, Mon., 23 Apr. 0.0424 0.0360 0.0391
22:01-23:00, Mon., 23 Apr. 0.0419 0.0361 0.0385
21:01-22:00, Mon., 23 Apr. 0.0429 0.0362 0.0392
20:01-21:00, Mon., 23 Apr. 0.0426 0.0352 0.0395
19:01-20:00, Mon., 23 Apr. 0.0451 0.0368 0.0409
18:01-19:00, Mon., 23 Apr. 0.0429 0.0369 0.0398
17:01-18:00, Mon., 23 Apr. 0.0429 0.0369 0.0394
16:01-17:00, Mon., 23 Apr. 0.0436 0.0369 0.0396
15:01-16:00, Mon., 23 Apr. 0.0433 0.0368 0.0399
14:01-15:00, Mon., 23 Apr. 0.0434 0.0377 0.0403
13:01-14:00, Mon., 23 Apr. 0.0437 0.0365 0.0407
12:01-13:00, Mon., 23 Apr. 0.0449 0.0368 0.0407
11:01-12:00, Mon., 23 Apr. 0.0432 0.0382 0.0407
10:01-11:00, Mon., 23 Apr. 0.0442 0.0373 0.0409
09:01-10:00, Mon., 23 Apr. 0.0436 0.0386 0.0409
08:01-09:00, Mon., 23 Apr. 0.0440 0.0373 0.0407
07:01-08:00, Mon., 23 Apr. 0.0425 0.0367 0.0400
06:01-07:00, Mon., 23 Apr. 0.0430 0.0367 0.0400
05:01-06:00, Mon., 23 Apr. 0.0433 0.0368 0.0401
04:01-05:00, Mon., 23 Apr. 0.0456 0.0365 0.0401
03:01-04:00, Mon., 23 Apr. 0.0432 0.0368 0.0397
02:01-03:00, Mon., 23 Apr. 0.0442 0.0372 0.0404
01:01-02:00, Mon., 23 Apr. 0.0441 0.0377 0.0404
00:01-01:00, Mon., 23 Apr. 0.0467 0.0394 0.0424