Measurement results by the hour (Ota) 8 Feb., 2016 - 14 Feb., 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., 14 Feb. 0.0419 0.0357 0.0382
22:01-23:00, Sun., 14 Feb. 0.0409 0.0355 0.0384
21:01-22:00, Sun., 14 Feb. 0.0416 0.0356 0.0381
20:01-21:00, Sun., 14 Feb. 0.0407 0.0357 0.0379
19:01-20:00, Sun., 14 Feb. 0.0414 0.0361 0.0379
18:01-19:00, Sun., 14 Feb. 0.0424 0.0356 0.0383
17:01-18:00, Sun., 14 Feb. 0.0423 0.0347 0.0378
16:01-17:00, Sun., 14 Feb. 0.0401 0.0357 0.0374
15:01-16:00, Sun., 14 Feb. 0.0397 0.0351 0.0374
14:01-15:00, Sun., 14 Feb. 0.0420 0.0359 0.0379
13:01-14:00, Sun., 14 Feb. 0.0447 0.0357 0.0405
12:01-13:00, Sun., 14 Feb. 0.0568 0.0421 0.0487
11:01-12:00, Sun., 14 Feb. 0.0651 0.0548 0.0608
10:01-11:00, Sun., 14 Feb. 0.0635 0.0463 0.0549
09:01-10:00, Sun., 14 Feb. 0.0517 0.0439 0.0469
08:01-09:00, Sun., 14 Feb. 0.0484 0.0390 0.0441
07:01-08:00, Sun., 14 Feb. 0.0431 0.0368 0.0397
06:01-07:00, Sun., 14 Feb. 0.0427 0.0360 0.0386
05:01-06:00, Sun., 14 Feb. 0.0421 0.0365 0.0390
04:01-05:00, Sun., 14 Feb. 0.0453 0.0366 0.0400
03:01-04:00, Sun., 14 Feb. 0.0435 0.0382 0.0414
02:01-03:00, Sun., 14 Feb. 0.0459 0.0372 0.0408
01:01-02:00, Sun., 14 Feb. 0.0421 0.0363 0.0391
00:01-01:00, Sun., 14 Feb. 0.0409 0.0359 0.0383
23:01-24:00, Sat., 13 Feb. 0.0412 0.0357 0.0385
22:01-23:00, Sat., 13 Feb. 0.0426 0.0360 0.0387
21:01-22:00, Sat., 13 Feb. 0.0427 0.0358 0.0383
20:01-21:00, Sat., 13 Feb. 0.0407 0.0358 0.0381
19:01-20:00, Sat., 13 Feb. 0.0409 0.0354 0.0378
18:01-19:00, Sat., 13 Feb. 0.0422 0.0349 0.0378
17:01-18:00, Sat., 13 Feb. 0.0410 0.0361 0.0379
16:01-17:00, Sat., 13 Feb. 0.0410 0.0357 0.0379
15:01-16:00, Sat., 13 Feb. 0.0397 0.0354 0.0378
14:01-15:00, Sat., 13 Feb. 0.0407 0.0353 0.0378
13:01-14:00, Sat., 13 Feb. 0.0408 0.0355 0.0380
12:01-13:00, Sat., 13 Feb. 0.0416 0.0355 0.0380
11:01-12:00, Sat., 13 Feb. 0.0419 0.0362 0.0386
10:01-11:00, Sat., 13 Feb. 0.0426 0.0365 0.0397
09:01-10:00, Sat., 13 Feb. 0.0421 0.0366 0.0394
08:01-09:00, Sat., 13 Feb. 0.0422 0.0364 0.0392
07:01-08:00, Sat., 13 Feb. 0.0419 0.0359 0.0386
06:01-07:00, Sat., 13 Feb. 0.0426 0.0366 0.0393
05:01-06:00, Sat., 13 Feb. 0.0421 0.0364 0.0385
04:01-05:00, Sat., 13 Feb. 0.0426 0.0362 0.0390
03:01-04:00, Sat., 13 Feb. 0.0412 0.0361 0.0384
02:01-03:00, Sat., 13 Feb. 0.0418 0.0357 0.0378
01:01-02:00, Sat., 13 Feb. 0.0407 0.0362 0.0379
00:01-01:00, Sat., 13 Feb. 0.0424 0.0357 0.0390
23:01-24:00, Fri., 12 Feb. 0.0447 0.0369 0.0406
22:01-23:00, Fri., 12 Feb. 0.0443 0.0375 0.0406
21:01-22:00, Fri., 12 Feb. 0.0441 0.0357 0.0393
20:01-21:00, Fri., 12 Feb. 0.0416 0.0361 0.0387
19:01-20:00, Fri., 12 Feb. 0.0407 0.0360 0.0384
18:01-19:00, Fri., 12 Feb. 0.0420 0.0356 0.0382
17:01-18:00, Fri., 12 Feb. 0.0420 0.0357 0.0384
16:01-17:00, Fri., 12 Feb. 0.0413 0.0363 0.0384
15:01-16:00, Fri., 12 Feb. 0.0422 0.0364 0.0384
14:01-15:00, Fri., 12 Feb. 0.0414 0.0361 0.0386
13:01-14:00, Fri., 12 Feb. 0.0422 0.0360 0.0388
12:01-13:00, Fri., 12 Feb. 0.0415 0.0362 0.0385
11:01-12:00, Fri., 12 Feb. 0.0425 0.0361 0.0386
10:01-11:00, Fri., 12 Feb. 0.0423 0.0366 0.0388
09:01-10:00, Fri., 12 Feb. 0.0416 0.0364 0.0384
08:01-09:00, Fri., 12 Feb. 0.0414 0.0355 0.0385
07:01-08:00, Fri., 12 Feb. 0.0416 0.0363 0.0386
06:01-07:00, Fri., 12 Feb. 0.0404 0.0360 0.0378
05:01-06:00, Fri., 12 Feb. 0.0409 0.0356 0.0379
04:01-05:00, Fri., 12 Feb. 0.0412 0.0354 0.0378
03:01-04:00, Fri., 12 Feb. 0.0429 0.0362 0.0384
02:01-03:00, Fri., 12 Feb. 0.0435 0.0359 0.0380
01:01-02:00, Fri., 12 Feb. 0.0420 0.0356 0.0380
00:01-01:00, Fri., 12 Feb. 0.0420 0.0360 0.0382
23:01-24:00, Thu., 11 Feb. 0.0418 0.0357 0.0381
22:01-23:00, Thu., 11 Feb. 0.0426 0.0352 0.0379
21:01-22:00, Thu., 11 Feb. 0.0415 0.0355 0.0379
20:01-21:00, Thu., 11 Feb. 0.0414 0.0354 0.0376
19:01-20:00, Thu., 11 Feb. 0.0404 0.0362 0.0379
18:01-19:00, Thu., 11 Feb. 0.0418 0.0361 0.0381
17:01-18:00, Thu., 11 Feb. 0.0406 0.0362 0.0380
16:01-17:00, Thu., 11 Feb. 0.0410 0.0350 0.0382
15:01-16:00, Thu., 11 Feb. 0.0408 0.0358 0.0381
14:01-15:00, Thu., 11 Feb. 0.0418 0.0357 0.0383
13:01-14:00, Thu., 11 Feb. 0.0406 0.0360 0.0383
12:01-13:00, Thu., 11 Feb. 0.0410 0.0361 0.0383
11:01-12:00, Thu., 11 Feb. 0.0426 0.0363 0.0390
10:01-11:00, Thu., 11 Feb. 0.0418 0.0363 0.0387
09:01-10:00, Thu., 11 Feb. 0.0417 0.0353 0.0383
08:01-09:00, Thu., 11 Feb. 0.0410 0.0357 0.0382
07:01-08:00, Thu., 11 Feb. 0.0429 0.0361 0.0382
06:01-07:00, Thu., 11 Feb. 0.0414 0.0356 0.0380
05:01-06:00, Thu., 11 Feb. 0.0410 0.0358 0.0380
04:01-05:00, Thu., 11 Feb. 0.0409 0.0357 0.0381
03:01-04:00, Thu., 11 Feb. 0.0412 0.0354 0.0382
02:01-03:00, Thu., 11 Feb. 0.0421 0.0357 0.0381
01:01-02:00, Thu., 11 Feb. 0.0409 0.0359 0.0382
00:01-01:00, Thu., 11 Feb. 0.0426 0.0357 0.0381
23:01-24:00, Wed., 10 Feb. 0.0409 0.0353 0.0379
22:01-23:00, Wed., 10 Feb. 0.0404 0.0362 0.0377
21:01-22:00, Wed., 10 Feb. 0.0410 0.0362 0.0378
20:01-21:00, Wed., 10 Feb. 0.0409 0.0351 0.0380
19:01-20:00, Wed., 10 Feb. 0.0420 0.0349 0.0381
18:01-19:00, Wed., 10 Feb. 0.0418 0.0358 0.0383
17:01-18:00, Wed., 10 Feb. 0.0407 0.0353 0.0381
16:01-17:00, Wed., 10 Feb. 0.0420 0.0356 0.0379
15:01-16:00, Wed., 10 Feb. 0.0415 0.0356 0.0382
14:01-15:00, Wed., 10 Feb. 0.0408 0.0357 0.0379
13:01-14:00, Wed., 10 Feb. 0.0422 0.0360 0.0384
12:01-13:00, Wed., 10 Feb. 0.0415 0.0361 0.0387
11:01-12:00, Wed., 10 Feb. 0.0425 0.0359 0.0382
10:01-11:00, Wed., 10 Feb. 0.0417 0.0359 0.0386
09:01-10:00, Wed., 10 Feb. 0.0417 0.0359 0.0385
08:01-09:00, Wed., 10 Feb. 0.0417 0.0358 0.0380
07:01-08:00, Wed., 10 Feb. 0.0428 0.0362 0.0381
06:01-07:00, Wed., 10 Feb. 0.0422 0.0357 0.0385
05:01-06:00, Wed., 10 Feb. 0.0414 0.0364 0.0387
04:01-05:00, Wed., 10 Feb. 0.0421 0.0366 0.0386
03:01-04:00, Wed., 10 Feb. 0.0427 0.0360 0.0390
02:01-03:00, Wed., 10 Feb. 0.0415 0.0365 0.0385
01:01-02:00, Wed., 10 Feb. 0.0406 0.0360 0.0384
00:01-01:00, Wed., 10 Feb. 0.0415 0.0352 0.0383
23:01-24:00, Tue., 09 Feb. 0.0424 0.0360 0.0383
22:01-23:00, Tue., 09 Feb. 0.0419 0.0359 0.0385
21:01-22:00, Tue., 09 Feb. 0.0442 0.0358 0.0383
20:01-21:00, Tue., 09 Feb. 0.0412 0.0359 0.0384
19:01-20:00, Tue., 09 Feb. 0.0422 0.0355 0.0384
18:01-19:00, Tue., 09 Feb. 0.0412 0.0362 0.0386
17:01-18:00, Tue., 09 Feb. 0.0433 0.0361 0.0387
16:01-17:00, Tue., 09 Feb. 0.0417 0.0363 0.0383
15:01-16:00, Tue., 09 Feb. 0.0421 0.0360 0.0385
14:01-15:00, Tue., 09 Feb. 0.0412 0.0358 0.0382
13:01-14:00, Tue., 09 Feb. 0.0434 0.0356 0.0382
12:01-13:00, Tue., 09 Feb. 0.0424 0.0362 0.0382
11:01-12:00, Tue., 09 Feb. 0.0421 0.0361 0.0383
10:01-11:00, Tue., 09 Feb. 0.0419 0.0356 0.0381
09:01-10:00, Tue., 09 Feb. 0.0407 0.0363 0.0386
08:01-09:00, Tue., 09 Feb. 0.0430 0.0359 0.0390
07:01-08:00, Tue., 09 Feb. 0.0427 0.0358 0.0388
06:01-07:00, Tue., 09 Feb. 0.0425 0.0365 0.0387
05:01-06:00, Tue., 09 Feb. 0.0423 0.0351 0.0384
04:01-05:00, Tue., 09 Feb. 0.0414 0.0361 0.0385
03:01-04:00, Tue., 09 Feb. 0.0421 0.0351 0.0385
02:01-03:00, Tue., 09 Feb. 0.0405 0.0356 0.0381
01:01-02:00, Tue., 09 Feb. 0.0419 0.0352 0.0375
00:01-01:00, Tue., 09 Feb. 0.0417 0.0357 0.0377
23:01-24:00, Mon., 08 Feb. 0.0407 0.0352 0.0376
22:01-23:00, Mon., 08 Feb. 0.0420 0.0353 0.0378
21:01-22:00, Mon., 08 Feb. 0.0400 0.0358 0.0374
20:01-21:00, Mon., 08 Feb. 0.0411 0.0359 0.0378
19:01-20:00, Mon., 08 Feb. 0.0413 0.0360 0.0378
18:01-19:00, Mon., 08 Feb. 0.0397 0.0352 0.0375
17:01-18:00, Mon., 08 Feb. 0.0411 0.0354 0.0377
16:01-17:00, Mon., 08 Feb. 0.0407 0.0359 0.0378
15:01-16:00, Mon., 08 Feb. 0.0407 0.0355 0.0382
14:01-15:00, Mon., 08 Feb. 0.0424 0.0355 0.0384
13:01-14:00, Mon., 08 Feb. 0.0409 0.0362 0.0385
12:01-13:00, Mon., 08 Feb. 0.0407 0.0352 0.0386
11:01-12:00, Mon., 08 Feb. 0.0411 0.0360 0.0384
10:01-11:00, Mon., 08 Feb. 0.0416 0.0360 0.0381
09:01-10:00, Mon., 08 Feb. 0.0406 0.0361 0.0379
08:01-09:00, Mon., 08 Feb. 0.0411 0.0362 0.0380
07:01-08:00, Mon., 08 Feb. 0.0413 0.0360 0.0380
06:01-07:00, Mon., 08 Feb. 0.0413 0.0355 0.0380
05:01-06:00, Mon., 08 Feb. 0.0417 0.0354 0.0381
04:01-05:00, Mon., 08 Feb. 0.0417 0.0356 0.0376
03:01-04:00, Mon., 08 Feb. 0.0415 0.0354 0.0381
02:01-03:00, Mon., 08 Feb. 0.0411 0.0358 0.0378
01:01-02:00, Mon., 08 Feb. 0.0407 0.0358 0.0376
00:01-01:00, Mon., 08 Feb. 0.0408 0.0354 0.0378