Measurement results by the hour (Ota) 19 Sep., 2016 - 25 Sep., 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., 25 Sep. 0.0385 0.0344 0.0360
22:01-23:00, Sun., 25 Sep. 0.0373 0.0340 0.0360
21:01-22:00, Sun., 25 Sep. 0.0379 0.0340 0.0360
20:01-21:00, Sun., 25 Sep. 0.0371 0.0335 0.0358
19:01-20:00, Sun., 25 Sep. 0.0378 0.0340 0.0363
18:01-19:00, Sun., 25 Sep. 0.0398 0.0339 0.0360
17:01-18:00, Sun., 25 Sep. 0.0378 0.0337 0.0360
16:01-17:00, Sun., 25 Sep. 0.0393 0.0338 0.0360
15:01-16:00, Sun., 25 Sep. 0.0392 0.0338 0.0359
14:01-15:00, Sun., 25 Sep. 0.0387 0.0342 0.0360
13:01-14:00, Sun., 25 Sep. 0.0379 0.0339 0.0361
12:01-13:00, Sun., 25 Sep. 0.0388 0.0344 0.0362
11:01-12:00, Sun., 25 Sep. 0.0377 0.0338 0.0362
10:01-11:00, Sun., 25 Sep. 0.0380 0.0349 0.0360
09:01-10:00, Sun., 25 Sep. 0.0383 0.0342 0.0362
08:01-09:00, Sun., 25 Sep. 0.0404 0.0346 0.0365
07:01-08:00, Sun., 25 Sep. 0.0400 0.0344 0.0364
06:01-07:00, Sun., 25 Sep. 0.0382 0.0346 0.0363
05:01-06:00, Sun., 25 Sep. 0.0387 0.0343 0.0362
04:01-05:00, Sun., 25 Sep. 0.0387 0.0340 0.0363
03:01-04:00, Sun., 25 Sep. 0.0394 0.0341 0.0363
02:01-03:00, Sun., 25 Sep. 0.0384 0.0348 0.0363
01:01-02:00, Sun., 25 Sep. 0.0387 0.0346 0.0361
00:01-01:00, Sun., 25 Sep. 0.0375 0.0342 0.0359
23:01-24:00, Sat., 24 Sep. 0.0373 0.0337 0.0356
22:01-23:00, Sat., 24 Sep. 0.0373 0.0343 0.0358
21:01-22:00, Sat., 24 Sep. 0.0385 0.0332 0.0357
20:01-21:00, Sat., 24 Sep. 0.0372 0.0336 0.0356
19:01-20:00, Sat., 24 Sep. 0.0391 0.0325 0.0359
18:01-19:00, Sat., 24 Sep. 0.0392 0.0333 0.0363
17:01-18:00, Sat., 24 Sep. 0.0392 0.0338 0.0361
16:01-17:00, Sat., 24 Sep. 0.0396 0.0348 0.0367
15:01-16:00, Sat., 24 Sep. 0.0428 0.0366 0.0389
14:01-15:00, Sat., 24 Sep. 0.0424 0.0359 0.0397
13:01-14:00, Sat., 24 Sep. 0.0428 0.0347 0.0379
12:01-13:00, Sat., 24 Sep. 0.0389 0.0349 0.0365
11:01-12:00, Sat., 24 Sep. 0.0395 0.0339 0.0364
10:01-11:00, Sat., 24 Sep. 0.0384 0.0335 0.0363
09:01-10:00, Sat., 24 Sep. 0.0396 0.0349 0.0365
08:01-09:00, Sat., 24 Sep. 0.0395 0.0348 0.0364
07:01-08:00, Sat., 24 Sep. 0.0392 0.0341 0.0364
06:01-07:00, Sat., 24 Sep. 0.0375 0.0333 0.0359
05:01-06:00, Sat., 24 Sep. 0.0379 0.0340 0.0361
04:01-05:00, Sat., 24 Sep. 0.0380 0.0344 0.0362
03:01-04:00, Sat., 24 Sep. 0.0392 0.0344 0.0361
02:01-03:00, Sat., 24 Sep. 0.0388 0.0343 0.0360
01:01-02:00, Sat., 24 Sep. 0.0380 0.0341 0.0360
00:01-01:00, Sat., 24 Sep. 0.0400 0.0330 0.0359
23:01-24:00, Fri., 23 Sep. 0.0403 0.0337 0.0359
22:01-23:00, Fri., 23 Sep. 0.0389 0.0342 0.0360
21:01-22:00, Fri., 23 Sep. 0.0372 0.0332 0.0359
20:01-21:00, Fri., 23 Sep. 0.0377 0.0341 0.0358
19:01-20:00, Fri., 23 Sep. 0.0391 0.0339 0.0363
18:01-19:00, Fri., 23 Sep. 0.0408 0.0343 0.0367
17:01-18:00, Fri., 23 Sep. 0.0398 0.0349 0.0368
16:01-17:00, Fri., 23 Sep. 0.0402 0.0339 0.0369
15:01-16:00, Fri., 23 Sep. 0.0396 0.0346 0.0369
14:01-15:00, Fri., 23 Sep. 0.0422 0.0367 0.0388
13:01-14:00, Fri., 23 Sep. 0.0397 0.0347 0.0366
12:01-13:00, Fri., 23 Sep. 0.0398 0.0346 0.0361
11:01-12:00, Fri., 23 Sep. 0.0388 0.0339 0.0358
10:01-11:00, Fri., 23 Sep. 0.0373 0.0339 0.0355
09:01-10:00, Fri., 23 Sep. 0.0386 0.0339 0.0360
08:01-09:00, Fri., 23 Sep. 0.0399 0.0339 0.0367
07:01-08:00, Fri., 23 Sep. 0.0406 0.0352 0.0380
06:01-07:00, Fri., 23 Sep. 0.0410 0.0353 0.0380
05:01-06:00, Fri., 23 Sep. 0.0425 0.0365 0.0391
04:01-05:00, Fri., 23 Sep. 0.0426 0.0354 0.0384
03:01-04:00, Fri., 23 Sep. 0.0401 0.0337 0.0363
02:01-03:00, Fri., 23 Sep. 0.0392 0.0342 0.0360
01:01-02:00, Fri., 23 Sep. 0.0387 0.0344 0.0362
00:01-01:00, Fri., 23 Sep. 0.0393 0.0352 0.0369
23:01-24:00, Thu., 22 Sep. 0.0382 0.0338 0.0361
22:01-23:00, Thu., 22 Sep. 0.0386 0.0341 0.0360
21:01-22:00, Thu., 22 Sep. 0.0379 0.0342 0.0362
20:01-21:00, Thu., 22 Sep. 0.0409 0.0357 0.0373
19:01-20:00, Thu., 22 Sep. 0.0379 0.0341 0.0364
18:01-19:00, Thu., 22 Sep. 0.0390 0.0349 0.0365
17:01-18:00, Thu., 22 Sep. 0.0400 0.0342 0.0369
16:01-17:00, Thu., 22 Sep. 0.0389 0.0342 0.0364
15:01-16:00, Thu., 22 Sep. 0.0398 0.0343 0.0365
14:01-15:00, Thu., 22 Sep. 0.0438 0.0353 0.0395
13:01-14:00, Thu., 22 Sep. 0.0468 0.0399 0.0440
12:01-13:00, Thu., 22 Sep. 0.0491 0.0416 0.0462
11:01-12:00, Thu., 22 Sep. 0.0507 0.0378 0.0435
10:01-11:00, Thu., 22 Sep. 0.0484 0.0387 0.0432
09:01-10:00, Thu., 22 Sep. 0.0521 0.0416 0.0465
08:01-09:00, Thu., 22 Sep. 0.0542 0.0452 0.0503
07:01-08:00, Thu., 22 Sep. 0.0556 0.0436 0.0503
06:01-07:00, Thu., 22 Sep. 0.0462 0.0401 0.0430
05:01-06:00, Thu., 22 Sep. 0.0470 0.0387 0.0440
04:01-05:00, Thu., 22 Sep. 0.0452 0.0377 0.0420
03:01-04:00, Thu., 22 Sep. 0.0445 0.0361 0.0399
02:01-03:00, Thu., 22 Sep. 0.0390 0.0342 0.0364
01:01-02:00, Thu., 22 Sep. 0.0382 0.0335 0.0359
00:01-01:00, Thu., 22 Sep. 0.0393 0.0338 0.0360
23:01-24:00, Wed., 21 Sep. 0.0390 0.0334 0.0359
22:01-23:00, Wed., 21 Sep. 0.0386 0.0337 0.0364
21:01-22:00, Wed., 21 Sep. 0.0423 0.0354 0.0383
20:01-21:00, Wed., 21 Sep. 0.0430 0.0365 0.0396
19:01-20:00, Wed., 21 Sep. 0.0384 0.0343 0.0365
18:01-19:00, Wed., 21 Sep. 0.0388 0.0337 0.0360
17:01-18:00, Wed., 21 Sep. 0.0386 0.0341 0.0360
16:01-17:00, Wed., 21 Sep. 0.0379 0.0342 0.0359
15:01-16:00, Wed., 21 Sep. 0.0376 0.0337 0.0358
14:01-15:00, Wed., 21 Sep. 0.0391 0.0341 0.0358
13:01-14:00, Wed., 21 Sep. 0.0386 0.0338 0.0358
12:01-13:00, Wed., 21 Sep. 0.0388 0.0334 0.0358
11:01-12:00, Wed., 21 Sep. 0.0394 0.0340 0.0360
10:01-11:00, Wed., 21 Sep. 0.0381 0.0338 0.0361
09:01-10:00, Wed., 21 Sep. 0.0377 0.0342 0.0361
08:01-09:00, Wed., 21 Sep. 0.0379 0.0337 0.0358
07:01-08:00, Wed., 21 Sep. 0.0382 0.0337 0.0358
06:01-07:00, Wed., 21 Sep. 0.0379 0.0345 0.0360
05:01-06:00, Wed., 21 Sep. 0.0372 0.0329 0.0357
04:01-05:00, Wed., 21 Sep. 0.0407 0.0329 0.0362
03:01-04:00, Wed., 21 Sep. 0.0381 0.0337 0.0359
02:01-03:00, Wed., 21 Sep. 0.0382 0.0345 0.0362
01:01-02:00, Wed., 21 Sep. 0.0396 0.0345 0.0367
00:01-01:00, Wed., 21 Sep. 0.0447 0.0354 0.0398
23:01-24:00, Tue., 20 Sep. 0.0502 0.0405 0.0449
22:01-23:00, Tue., 20 Sep. 0.0552 0.0462 0.0510
21:01-22:00, Tue., 20 Sep. 0.0545 0.0421 0.0492
20:01-21:00, Tue., 20 Sep. 0.0519 0.0435 0.0472
19:01-20:00, Tue., 20 Sep. 0.0536 0.0456 0.0493
18:01-19:00, Tue., 20 Sep. 0.0550 0.0449 0.0494
17:01-18:00, Tue., 20 Sep. 0.0541 0.0465 0.0497
16:01-17:00, Tue., 20 Sep. 0.0528 0.0441 0.0478
15:01-16:00, Tue., 20 Sep. 0.0522 0.0435 0.0477
14:01-15:00, Tue., 20 Sep. 0.0481 0.0390 0.0432
13:01-14:00, Tue., 20 Sep. 0.0464 0.0402 0.0437
12:01-13:00, Tue., 20 Sep. 0.0499 0.0384 0.0441
11:01-12:00, Tue., 20 Sep. 0.0494 0.0386 0.0451
10:01-11:00, Tue., 20 Sep. 0.0465 0.0385 0.0423
09:01-10:00, Tue., 20 Sep. 0.0475 0.0406 0.0444
08:01-09:00, Tue., 20 Sep. 0.0470 0.0412 0.0446
07:01-08:00, Tue., 20 Sep. 0.0512 0.0437 0.0473
06:01-07:00, Tue., 20 Sep. 0.0504 0.0437 0.0469
05:01-06:00, Tue., 20 Sep. 0.0477 0.0397 0.0440
04:01-05:00, Tue., 20 Sep. 0.0483 0.0407 0.0442
03:01-04:00, Tue., 20 Sep. 0.0486 0.0399 0.0451
02:01-03:00, Tue., 20 Sep. 0.0452 0.0380 0.0412
01:01-02:00, Tue., 20 Sep. 0.0439 0.0372 0.0405
00:01-01:00, Tue., 20 Sep. 0.0480 0.0387 0.0433
23:01-24:00, Mon., 19 Sep. 0.0488 0.0415 0.0453
22:01-23:00, Mon., 19 Sep. 0.0476 0.0398 0.0435
21:01-22:00, Mon., 19 Sep. 0.0436 0.0370 0.0405
20:01-21:00, Mon., 19 Sep. 0.0473 0.0403 0.0436
19:01-20:00, Mon., 19 Sep. 0.0445 0.0384 0.0413
18:01-19:00, Mon., 19 Sep. 0.0448 0.0389 0.0419
17:01-18:00, Mon., 19 Sep. 0.0458 0.0382 0.0416
16:01-17:00, Mon., 19 Sep. 0.0500 0.0398 0.0435
15:01-16:00, Mon., 19 Sep. 0.0466 0.0401 0.0430
14:01-15:00, Mon., 19 Sep. 0.0442 0.0379 0.0405
13:01-14:00, Mon., 19 Sep. 0.0464 0.0376 0.0410
12:01-13:00, Mon., 19 Sep. 0.0466 0.0402 0.0433
11:01-12:00, Mon., 19 Sep. 0.0466 0.0343 0.0386
10:01-11:00, Mon., 19 Sep. 0.0393 0.0333 0.0366
09:01-10:00, Mon., 19 Sep. 0.0403 0.0336 0.0365
08:01-09:00, Mon., 19 Sep. 0.0382 0.0336 0.0364
07:01-08:00, Mon., 19 Sep. 0.0391 0.0352 0.0367
06:01-07:00, Mon., 19 Sep. 0.0400 0.0355 0.0370
05:01-06:00, Mon., 19 Sep. 0.0396 0.0342 0.0366
04:01-05:00, Mon., 19 Sep. 0.0392 0.0348 0.0364
03:01-04:00, Mon., 19 Sep. 0.0397 0.0345 0.0366
02:01-03:00, Mon., 19 Sep. 0.0411 0.0350 0.0372
01:01-02:00, Mon., 19 Sep. 0.0417 0.0350 0.0371
00:01-01:00, Mon., 19 Sep. 0.0422 0.0346 0.0369