Measurement results by the hour (Ota) 12 Oct., 2015 - 18 Oct., 2015

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., 18 Oct. 0.0427 0.0362 0.0384
22:01-23:00, Sun., 18 Oct. 0.0427 0.0351 0.0382
21:01-22:00, Sun., 18 Oct. 0.0415 0.0358 0.0383
20:01-21:00, Sun., 18 Oct. 0.0408 0.0355 0.0381
19:01-20:00, Sun., 18 Oct. 0.0425 0.0357 0.0381
18:01-19:00, Sun., 18 Oct. 0.0411 0.0357 0.0385
17:01-18:00, Sun., 18 Oct. 0.0411 0.0356 0.0381
16:01-17:00, Sun., 18 Oct. 0.0415 0.0355 0.0383
15:01-16:00, Sun., 18 Oct. 0.0408 0.0357 0.0381
14:01-15:00, Sun., 18 Oct. 0.0419 0.0353 0.0384
13:01-14:00, Sun., 18 Oct. 0.0409 0.0360 0.0384
12:01-13:00, Sun., 18 Oct. 0.0425 0.0366 0.0387
11:01-12:00, Sun., 18 Oct. 0.0421 0.0360 0.0388
10:01-11:00, Sun., 18 Oct. 0.0420 0.0361 0.0386
09:01-10:00, Sun., 18 Oct. 0.0423 0.0348 0.0385
08:01-09:00, Sun., 18 Oct. 0.0413 0.0358 0.0385
07:01-08:00, Sun., 18 Oct. 0.0411 0.0357 0.0381
06:01-07:00, Sun., 18 Oct. 0.0404 0.0366 0.0382
05:01-06:00, Sun., 18 Oct. 0.0423 0.0351 0.0385
04:01-05:00, Sun., 18 Oct. 0.0416 0.0360 0.0385
03:01-04:00, Sun., 18 Oct. 0.0416 0.0361 0.0382
02:01-03:00, Sun., 18 Oct. 0.0415 0.0355 0.0380
01:01-02:00, Sun., 18 Oct. 0.0436 0.0354 0.0383
00:01-01:00, Sun., 18 Oct. 0.0424 0.0358 0.0385
23:01-24:00, Sat., 17 Oct. 0.0424 0.0362 0.0382
22:01-23:00, Sat., 17 Oct. 0.0410 0.0356 0.0379
21:01-22:00, Sat., 17 Oct. 0.0415 0.0359 0.0383
20:01-21:00, Sat., 17 Oct. 0.0409 0.0362 0.0381
19:01-20:00, Sat., 17 Oct. 0.0407 0.0357 0.0376
18:01-19:00, Sat., 17 Oct. 0.0406 0.0357 0.0381
17:01-18:00, Sat., 17 Oct. 0.0416 0.0359 0.0381
16:01-17:00, Sat., 17 Oct. 0.0406 0.0359 0.0382
15:01-16:00, Sat., 17 Oct. 0.0419 0.0361 0.0386
14:01-15:00, Sat., 17 Oct. 0.0408 0.0363 0.0384
13:01-14:00, Sat., 17 Oct. 0.0420 0.0362 0.0391
12:01-13:00, Sat., 17 Oct. 0.0421 0.0362 0.0387
11:01-12:00, Sat., 17 Oct. 0.0427 0.0364 0.0396
10:01-11:00, Sat., 17 Oct. 0.0449 0.0376 0.0413
09:01-10:00, Sat., 17 Oct. 0.0531 0.0397 0.0465
08:01-09:00, Sat., 17 Oct. 0.0525 0.0368 0.0454
07:01-08:00, Sat., 17 Oct. 0.0425 0.0361 0.0391
06:01-07:00, Sat., 17 Oct. 0.0421 0.0359 0.0388
05:01-06:00, Sat., 17 Oct. 0.0420 0.0363 0.0389
04:01-05:00, Sat., 17 Oct. 0.0428 0.0366 0.0396
03:01-04:00, Sat., 17 Oct. 0.0494 0.0388 0.0428
02:01-03:00, Sat., 17 Oct. 0.0501 0.0395 0.0450
01:01-02:00, Sat., 17 Oct. 0.0469 0.0389 0.0422
00:01-01:00, Sat., 17 Oct. 0.0491 0.0412 0.0452
23:01-24:00, Fri., 16 Oct. 0.0538 0.0468 0.0500
22:01-23:00, Fri., 16 Oct. 0.0505 0.0369 0.0427
21:01-22:00, Fri., 16 Oct. 0.0448 0.0382 0.0410
20:01-21:00, Fri., 16 Oct. 0.0431 0.0370 0.0399
19:01-20:00, Fri., 16 Oct. 0.0417 0.0365 0.0393
18:01-19:00, Fri., 16 Oct. 0.0432 0.0367 0.0396
17:01-18:00, Fri., 16 Oct. 0.0434 0.0368 0.0398
16:01-17:00, Fri., 16 Oct. 0.0430 0.0364 0.0395
15:01-16:00, Fri., 16 Oct. 0.0439 0.0360 0.0396
14:01-15:00, Fri., 16 Oct. 0.0443 0.0357 0.0399
13:01-14:00, Fri., 16 Oct. 0.0442 0.0375 0.0404
12:01-13:00, Fri., 16 Oct. 0.0456 0.0383 0.0415
11:01-12:00, Fri., 16 Oct. 0.0463 0.0370 0.0420
10:01-11:00, Fri., 16 Oct. 0.0456 0.0382 0.0409
09:01-10:00, Fri., 16 Oct. 0.0445 0.0395 0.0423
08:01-09:00, Fri., 16 Oct. 0.0457 0.0389 0.0418
07:01-08:00, Fri., 16 Oct. 0.0481 0.0392 0.0434
06:01-07:00, Fri., 16 Oct. 0.0480 0.0419 0.0449
05:01-06:00, Fri., 16 Oct. 0.0475 0.0371 0.0442
04:01-05:00, Fri., 16 Oct. 0.0453 0.0375 0.0416
03:01-04:00, Fri., 16 Oct. 0.0485 0.0386 0.0430
02:01-03:00, Fri., 16 Oct. 0.0457 0.0402 0.0428
01:01-02:00, Fri., 16 Oct. 0.0458 0.0372 0.0408
00:01-01:00, Fri., 16 Oct. 0.0435 0.0377 0.0404
23:01-24:00, Thu., 15 Oct. 0.0440 0.0364 0.0395
22:01-23:00, Thu., 15 Oct. 0.0436 0.0369 0.0395
21:01-22:00, Thu., 15 Oct. 0.0424 0.0364 0.0392
20:01-21:00, Thu., 15 Oct. 0.0422 0.0369 0.0390
19:01-20:00, Thu., 15 Oct. 0.0419 0.0371 0.0395
18:01-19:00, Thu., 15 Oct. 0.0415 0.0365 0.0390
17:01-18:00, Thu., 15 Oct. 0.0428 0.0359 0.0394
16:01-17:00, Thu., 15 Oct. 0.0447 0.0362 0.0396
15:01-16:00, Thu., 15 Oct. 0.0425 0.0369 0.0394
14:01-15:00, Thu., 15 Oct. 0.0432 0.0363 0.0394
13:01-14:00, Thu., 15 Oct. 0.0425 0.0362 0.0396
12:01-13:00, Thu., 15 Oct. 0.0428 0.0364 0.0397
11:01-12:00, Thu., 15 Oct. 0.0442 0.0368 0.0401
10:01-11:00, Thu., 15 Oct. 0.0434 0.0369 0.0404
09:01-10:00, Thu., 15 Oct. 0.0449 0.0363 0.0400
08:01-09:00, Thu., 15 Oct. 0.0442 0.0366 0.0401
07:01-08:00, Thu., 15 Oct. 0.0444 0.0368 0.0404
06:01-07:00, Thu., 15 Oct. 0.0430 0.0370 0.0400
05:01-06:00, Thu., 15 Oct. 0.0424 0.0363 0.0394
04:01-05:00, Thu., 15 Oct. 0.0424 0.0367 0.0398
03:01-04:00, Thu., 15 Oct. 0.0428 0.0370 0.0397
02:01-03:00, Thu., 15 Oct. 0.0418 0.0368 0.0396
01:01-02:00, Thu., 15 Oct. 0.0435 0.0366 0.0395
00:01-01:00, Thu., 15 Oct. 0.0426 0.0372 0.0399
23:01-24:00, Wed., 14 Oct. 0.0431 0.0366 0.0395
22:01-23:00, Wed., 14 Oct. 0.0431 0.0364 0.0393
21:01-22:00, Wed., 14 Oct. 0.0431 0.0359 0.0394
20:01-21:00, Wed., 14 Oct. 0.0430 0.0368 0.0397
19:01-20:00, Wed., 14 Oct. 0.0420 0.0365 0.0392
18:01-19:00, Wed., 14 Oct. 0.0426 0.0369 0.0396
17:01-18:00, Wed., 14 Oct. 0.0429 0.0368 0.0393
16:01-17:00, Wed., 14 Oct. 0.0426 0.0367 0.0396
15:01-16:00, Wed., 14 Oct. 0.0424 0.0362 0.0394
14:01-15:00, Wed., 14 Oct. 0.0428 0.0367 0.0393
13:01-14:00, Wed., 14 Oct. 0.0434 0.0370 0.0401
12:01-13:00, Wed., 14 Oct. 0.0436 0.0363 0.0393
11:01-12:00, Wed., 14 Oct. 0.0425 0.0368 0.0396
10:01-11:00, Wed., 14 Oct. 0.0422 0.0364 0.0398
09:01-10:00, Wed., 14 Oct. 0.0434 0.0370 0.0398
08:01-09:00, Wed., 14 Oct. 0.0420 0.0368 0.0393
07:01-08:00, Wed., 14 Oct. 0.0424 0.0368 0.0393
06:01-07:00, Wed., 14 Oct. 0.0420 0.0365 0.0393
05:01-06:00, Wed., 14 Oct. 0.0423 0.0363 0.0392
04:01-05:00, Wed., 14 Oct. 0.0428 0.0363 0.0396
03:01-04:00, Wed., 14 Oct. 0.0432 0.0368 0.0394
02:01-03:00, Wed., 14 Oct. 0.0427 0.0366 0.0395
01:01-02:00, Wed., 14 Oct. 0.0425 0.0362 0.0393
00:01-01:00, Wed., 14 Oct. 0.0439 0.0365 0.0394
23:01-24:00, Tue., 13 Oct. 0.0423 0.0369 0.0395
22:01-23:00, Tue., 13 Oct. 0.0431 0.0372 0.0396
21:01-22:00, Tue., 13 Oct. 0.0437 0.0366 0.0398
20:01-21:00, Tue., 13 Oct. 0.0418 0.0370 0.0395
19:01-20:00, Tue., 13 Oct. 0.0433 0.0360 0.0395
18:01-19:00, Tue., 13 Oct. 0.0433 0.0358 0.0393
17:01-18:00, Tue., 13 Oct. 0.0430 0.0368 0.0395
16:01-17:00, Tue., 13 Oct. 0.0433 0.0364 0.0395
15:01-16:00, Tue., 13 Oct. 0.0428 0.0367 0.0397
14:01-15:00, Tue., 13 Oct. 0.0425 0.0371 0.0396
13:01-14:00, Tue., 13 Oct. 0.0432 0.0370 0.0399
12:01-13:00, Tue., 13 Oct. 0.0436 0.0372 0.0400
11:01-12:00, Tue., 13 Oct. 0.0424 0.0367 0.0398
10:01-11:00, Tue., 13 Oct. 0.0432 0.0367 0.0396
09:01-10:00, Tue., 13 Oct. 0.0453 0.0365 0.0403
08:01-09:00, Tue., 13 Oct. 0.0443 0.0368 0.0404
07:01-08:00, Tue., 13 Oct. 0.0424 0.0365 0.0402
06:01-07:00, Tue., 13 Oct. 0.0448 0.0357 0.0401
05:01-06:00, Tue., 13 Oct. 0.0432 0.0359 0.0396
04:01-05:00, Tue., 13 Oct. 0.0435 0.0362 0.0395
03:01-04:00, Tue., 13 Oct. 0.0430 0.0370 0.0398
02:01-03:00, Tue., 13 Oct. 0.0434 0.0364 0.0391
01:01-02:00, Tue., 13 Oct. 0.0431 0.0366 0.0400
00:01-01:00, Tue., 13 Oct. 0.0438 0.0362 0.0398
23:01-24:00, Mon., 12 Oct. 0.0438 0.0369 0.0401
22:01-23:00, Mon., 12 Oct. 0.0428 0.0357 0.0394
21:01-22:00, Mon., 12 Oct. 0.0423 0.0364 0.0393
20:01-21:00, Mon., 12 Oct. 0.0431 0.0361 0.0395
19:01-20:00, Mon., 12 Oct. 0.0420 0.0361 0.0391
18:01-19:00, Mon., 12 Oct. 0.0423 0.0365 0.0395
17:01-18:00, Mon., 12 Oct. 0.0420 0.0363 0.0391
16:01-17:00, Mon., 12 Oct. 0.0425 0.0363 0.0390
15:01-16:00, Mon., 12 Oct. 0.0420 0.0357 0.0391
14:01-15:00, Mon., 12 Oct. 0.0434 0.0363 0.0390
13:01-14:00, Mon., 12 Oct. 0.0424 0.0368 0.0394
12:01-13:00, Mon., 12 Oct. 0.0425 0.0364 0.0394
11:01-12:00, Mon., 12 Oct. 0.0425 0.0366 0.0394
10:01-11:00, Mon., 12 Oct. 0.0416 0.0366 0.0392
09:01-10:00, Mon., 12 Oct. 0.0433 0.0369 0.0400
08:01-09:00, Mon., 12 Oct. 0.0432 0.0369 0.0401
07:01-08:00, Mon., 12 Oct. 0.0424 0.0366 0.0397
06:01-07:00, Mon., 12 Oct. 0.0428 0.0371 0.0397
05:01-06:00, Mon., 12 Oct. 0.0430 0.0369 0.0399
04:01-05:00, Mon., 12 Oct. 0.0430 0.0364 0.0392
03:01-04:00, Mon., 12 Oct. 0.0429 0.0368 0.0397
02:01-03:00, Mon., 12 Oct. 0.0438 0.0365 0.0395
01:01-02:00, Mon., 12 Oct. 0.0422 0.0363 0.0389
00:01-01:00, Mon., 12 Oct. 0.0420 0.0363 0.0392