Measurement results by the hour (Ota) 28 Mar., 2016 - 3 Apr., 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., 03 Apr. 0.0405 0.0350 0.0372
22:01-23:00, Sun., 03 Apr. 0.0419 0.0356 0.0373
21:01-22:00, Sun., 03 Apr. 0.0409 0.0351 0.0373
20:01-21:00, Sun., 03 Apr. 0.0416 0.0351 0.0373
19:01-20:00, Sun., 03 Apr. 0.0409 0.0345 0.0371
18:01-19:00, Sun., 03 Apr. 0.0401 0.0352 0.0370
17:01-18:00, Sun., 03 Apr. 0.0409 0.0349 0.0375
16:01-17:00, Sun., 03 Apr. 0.0399 0.0343 0.0370
15:01-16:00, Sun., 03 Apr. 0.0408 0.0356 0.0372
14:01-15:00, Sun., 03 Apr. 0.0405 0.0350 0.0376
13:01-14:00, Sun., 03 Apr. 0.0415 0.0353 0.0373
12:01-13:00, Sun., 03 Apr. 0.0403 0.0350 0.0375
11:01-12:00, Sun., 03 Apr. 0.0399 0.0355 0.0374
10:01-11:00, Sun., 03 Apr. 0.0421 0.0356 0.0378
09:01-10:00, Sun., 03 Apr. 0.0431 0.0364 0.0393
08:01-09:00, Sun., 03 Apr. 0.0439 0.0362 0.0409
07:01-08:00, Sun., 03 Apr. 0.0427 0.0367 0.0397
06:01-07:00, Sun., 03 Apr. 0.0416 0.0350 0.0380
05:01-06:00, Sun., 03 Apr. 0.0424 0.0355 0.0381
04:01-05:00, Sun., 03 Apr. 0.0428 0.0359 0.0381
03:01-04:00, Sun., 03 Apr. 0.0399 0.0348 0.0372
02:01-03:00, Sun., 03 Apr. 0.0416 0.0350 0.0372
01:01-02:00, Sun., 03 Apr. 0.0406 0.0349 0.0373
00:01-01:00, Sun., 03 Apr. 0.0409 0.0350 0.0375
23:01-24:00, Sat., 02 Apr. 0.0418 0.0348 0.0373
22:01-23:00, Sat., 02 Apr. 0.0399 0.0354 0.0372
21:01-22:00, Sat., 02 Apr. 0.0422 0.0351 0.0373
20:01-21:00, Sat., 02 Apr. 0.0392 0.0347 0.0369
19:01-20:00, Sat., 02 Apr. 0.0407 0.0354 0.0372
18:01-19:00, Sat., 02 Apr. 0.0408 0.0350 0.0373
17:01-18:00, Sat., 02 Apr. 0.0406 0.0353 0.0372
16:01-17:00, Sat., 02 Apr. 0.0409 0.0353 0.0374
15:01-16:00, Sat., 02 Apr. 0.0402 0.0352 0.0375
14:01-15:00, Sat., 02 Apr. 0.0397 0.0353 0.0373
13:01-14:00, Sat., 02 Apr. 0.0419 0.0357 0.0377
12:01-13:00, Sat., 02 Apr. 0.0419 0.0355 0.0380
11:01-12:00, Sat., 02 Apr. 0.0417 0.0349 0.0375
10:01-11:00, Sat., 02 Apr. 0.0398 0.0357 0.0376
09:01-10:00, Sat., 02 Apr. 0.0411 0.0343 0.0377
08:01-09:00, Sat., 02 Apr. 0.0420 0.0354 0.0377
07:01-08:00, Sat., 02 Apr. 0.0411 0.0357 0.0382
06:01-07:00, Sat., 02 Apr. 0.0436 0.0365 0.0396
05:01-06:00, Sat., 02 Apr. 0.0452 0.0382 0.0423
04:01-05:00, Sat., 02 Apr. 0.0499 0.0412 0.0448
03:01-04:00, Sat., 02 Apr. 0.0503 0.0427 0.0461
02:01-03:00, Sat., 02 Apr. 0.0473 0.0370 0.0428
01:01-02:00, Sat., 02 Apr. 0.0444 0.0388 0.0412
00:01-01:00, Sat., 02 Apr. 0.0479 0.0405 0.0436
23:01-24:00, Fri., 01 Apr. 0.0509 0.0408 0.0458
22:01-23:00, Fri., 01 Apr. 0.0492 0.0409 0.0450
21:01-22:00, Fri., 01 Apr. 0.0474 0.0411 0.0443
20:01-21:00, Fri., 01 Apr. 0.0447 0.0363 0.0402
19:01-20:00, Fri., 01 Apr. 0.0423 0.0364 0.0383
18:01-19:00, Fri., 01 Apr. 0.0421 0.0358 0.0383
17:01-18:00, Fri., 01 Apr. 0.0418 0.0360 0.0384
16:01-17:00, Fri., 01 Apr. 0.0412 0.0359 0.0382
15:01-16:00, Fri., 01 Apr. 0.0414 0.0356 0.0380
14:01-15:00, Fri., 01 Apr. 0.0405 0.0361 0.0382
13:01-14:00, Fri., 01 Apr. 0.0422 0.0358 0.0383
12:01-13:00, Fri., 01 Apr. 0.0415 0.0356 0.0382
11:01-12:00, Fri., 01 Apr. 0.0411 0.0355 0.0382
10:01-11:00, Fri., 01 Apr. 0.0417 0.0363 0.0384
09:01-10:00, Fri., 01 Apr. 0.0418 0.0362 0.0388
08:01-09:00, Fri., 01 Apr. 0.0423 0.0367 0.0393
07:01-08:00, Fri., 01 Apr. 0.0419 0.0365 0.0391
06:01-07:00, Fri., 01 Apr. 0.0427 0.0356 0.0386
05:01-06:00, Fri., 01 Apr. 0.0424 0.0357 0.0384
04:01-05:00, Fri., 01 Apr. 0.0416 0.0361 0.0385
03:01-04:00, Fri., 01 Apr. 0.0418 0.0359 0.0382
02:01-03:00, Fri., 01 Apr. 0.0407 0.0357 0.0384
01:01-02:00, Fri., 01 Apr. 0.0416 0.0362 0.0386
00:01-01:00, Fri., 01 Apr. 0.0416 0.0363 0.0384
23:01-24:00, Thu., 31 Mar. 0.0413 0.0356 0.0383
22:01-23:00, Thu., 31 Mar. 0.0420 0.0360 0.0386
21:01-22:00, Thu., 31 Mar. 0.0409 0.0363 0.0381
20:01-21:00, Thu., 31 Mar. 0.0411 0.0361 0.0382
19:01-20:00, Thu., 31 Mar. 0.0434 0.0358 0.0386
18:01-19:00, Thu., 31 Mar. 0.0416 0.0350 0.0382
17:01-18:00, Thu., 31 Mar. 0.0408 0.0357 0.0379
16:01-17:00, Thu., 31 Mar. 0.0409 0.0355 0.0379
15:01-16:00, Thu., 31 Mar. 0.0408 0.0360 0.0380
14:01-15:00, Thu., 31 Mar. 0.0417 0.0360 0.0382
13:01-14:00, Thu., 31 Mar. 0.0430 0.0359 0.0385
12:01-13:00, Thu., 31 Mar. 0.0420 0.0361 0.0384
11:01-12:00, Thu., 31 Mar. 0.0432 0.0356 0.0383
10:01-11:00, Thu., 31 Mar. 0.0413 0.0362 0.0382
09:01-10:00, Thu., 31 Mar. 0.0416 0.0354 0.0383
08:01-09:00, Thu., 31 Mar. 0.0416 0.0358 0.0386
07:01-08:00, Thu., 31 Mar. 0.0423 0.0364 0.0388
06:01-07:00, Thu., 31 Mar. 0.0405 0.0363 0.0382
05:01-06:00, Thu., 31 Mar. 0.0409 0.0359 0.0380
04:01-05:00, Thu., 31 Mar. 0.0442 0.0358 0.0384
03:01-04:00, Thu., 31 Mar. 0.0416 0.0364 0.0384
02:01-03:00, Thu., 31 Mar. 0.0410 0.0355 0.0384
01:01-02:00, Thu., 31 Mar. 0.0424 0.0364 0.0386
00:01-01:00, Thu., 31 Mar. 0.0419 0.0361 0.0386
23:01-24:00, Wed., 30 Mar. 0.0430 0.0365 0.0394
22:01-23:00, Wed., 30 Mar. 0.0422 0.0351 0.0383
21:01-22:00, Wed., 30 Mar. 0.0425 0.0357 0.0386
20:01-21:00, Wed., 30 Mar. 0.0407 0.0364 0.0385
19:01-20:00, Wed., 30 Mar. 0.0419 0.0366 0.0388
18:01-19:00, Wed., 30 Mar. 0.0418 0.0356 0.0380
17:01-18:00, Wed., 30 Mar. 0.0407 0.0359 0.0378
16:01-17:00, Wed., 30 Mar. 0.0419 0.0364 0.0384
15:01-16:00, Wed., 30 Mar. 0.0426 0.0354 0.0380
14:01-15:00, Wed., 30 Mar. 0.0413 0.0357 0.0379
13:01-14:00, Wed., 30 Mar. 0.0412 0.0352 0.0376
12:01-13:00, Wed., 30 Mar. 0.0420 0.0361 0.0383
11:01-12:00, Wed., 30 Mar. 0.0408 0.0361 0.0378
10:01-11:00, Wed., 30 Mar. 0.0415 0.0357 0.0380
09:01-10:00, Wed., 30 Mar. 0.0417 0.0356 0.0380
08:01-09:00, Wed., 30 Mar. 0.0420 0.0346 0.0384
07:01-08:00, Wed., 30 Mar. 0.0409 0.0358 0.0385
06:01-07:00, Wed., 30 Mar. 0.0424 0.0361 0.0382
05:01-06:00, Wed., 30 Mar. 0.0406 0.0357 0.0378
04:01-05:00, Wed., 30 Mar. 0.0414 0.0358 0.0380
03:01-04:00, Wed., 30 Mar. 0.0436 0.0356 0.0379
02:01-03:00, Wed., 30 Mar. 0.0419 0.0354 0.0380
01:01-02:00, Wed., 30 Mar. 0.0418 0.0358 0.0376
00:01-01:00, Wed., 30 Mar. 0.0422 0.0359 0.0379
23:01-24:00, Tue., 29 Mar. 0.0423 0.0356 0.0379
22:01-23:00, Tue., 29 Mar. 0.0415 0.0361 0.0381
21:01-22:00, Tue., 29 Mar. 0.0410 0.0357 0.0377
20:01-21:00, Tue., 29 Mar. 0.0402 0.0351 0.0377
19:01-20:00, Tue., 29 Mar. 0.0408 0.0357 0.0380
18:01-19:00, Tue., 29 Mar. 0.0420 0.0356 0.0381
17:01-18:00, Tue., 29 Mar. 0.0409 0.0355 0.0378
16:01-17:00, Tue., 29 Mar. 0.0405 0.0357 0.0377
15:01-16:00, Tue., 29 Mar. 0.0397 0.0347 0.0374
14:01-15:00, Tue., 29 Mar. 0.0410 0.0360 0.0376
13:01-14:00, Tue., 29 Mar. 0.0410 0.0362 0.0381
12:01-13:00, Tue., 29 Mar. 0.0412 0.0360 0.0379
11:01-12:00, Tue., 29 Mar. 0.0425 0.0358 0.0379
10:01-11:00, Tue., 29 Mar. 0.0418 0.0363 0.0383
09:01-10:00, Tue., 29 Mar. 0.0406 0.0354 0.0381
08:01-09:00, Tue., 29 Mar. 0.0408 0.0352 0.0381
07:01-08:00, Tue., 29 Mar. 0.0411 0.0360 0.0381
06:01-07:00, Tue., 29 Mar. 0.0408 0.0358 0.0378
05:01-06:00, Tue., 29 Mar. 0.0419 0.0351 0.0376
04:01-05:00, Tue., 29 Mar. 0.0414 0.0357 0.0380
03:01-04:00, Tue., 29 Mar. 0.0411 0.0359 0.0379
02:01-03:00, Tue., 29 Mar. 0.0418 0.0355 0.0381
01:01-02:00, Tue., 29 Mar. 0.0416 0.0357 0.0377
00:01-01:00, Tue., 29 Mar. 0.0412 0.0354 0.0375
23:01-24:00, Mon., 28 Mar. 0.0419 0.0353 0.0383
22:01-23:00, Mon., 28 Mar. 0.0403 0.0359 0.0378
21:01-22:00, Mon., 28 Mar. 0.0418 0.0353 0.0376
20:01-21:00, Mon., 28 Mar. 0.0401 0.0353 0.0374
19:01-20:00, Mon., 28 Mar. 0.0399 0.0350 0.0372
18:01-19:00, Mon., 28 Mar. 0.0403 0.0355 0.0372
17:01-18:00, Mon., 28 Mar. 0.0407 0.0355 0.0374
16:01-17:00, Mon., 28 Mar. 0.0415 0.0351 0.0378
15:01-16:00, Mon., 28 Mar. 0.0422 0.0359 0.0378
14:01-15:00, Mon., 28 Mar. 0.0409 0.0357 0.0377
13:01-14:00, Mon., 28 Mar. 0.0404 0.0359 0.0379
12:01-13:00, Mon., 28 Mar. 0.0414 0.0349 0.0376
11:01-12:00, Mon., 28 Mar. 0.0412 0.0356 0.0381
10:01-11:00, Mon., 28 Mar. 0.0410 0.0354 0.0378
09:01-10:00, Mon., 28 Mar. 0.0425 0.0356 0.0380
08:01-09:00, Mon., 28 Mar. 0.0417 0.0360 0.0381
07:01-08:00, Mon., 28 Mar. 0.0414 0.0359 0.0385
06:01-07:00, Mon., 28 Mar. 0.0399 0.0354 0.0374
05:01-06:00, Mon., 28 Mar. 0.0409 0.0353 0.0377
04:01-05:00, Mon., 28 Mar. 0.0406 0.0354 0.0377
03:01-04:00, Mon., 28 Mar. 0.0409 0.0358 0.0377
02:01-03:00, Mon., 28 Mar. 0.0404 0.0356 0.0372
01:01-02:00, Mon., 28 Mar. 0.0407 0.0357 0.0376
00:01-01:00, Mon., 28 Mar. 0.0413 0.0363 0.0383