Measurement results by the hour (Koto) 7 Mar., 2016 - 13 Mar., 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., 13 Mar. 0.0405 0.0367 0.0388
22:01-23:00, Sun., 13 Mar. 0.0411 0.0363 0.0386
21:01-22:00, Sun., 13 Mar. 0.0409 0.0367 0.0384
20:01-21:00, Sun., 13 Mar. 0.0414 0.0362 0.0385
19:01-20:00, Sun., 13 Mar. 0.0409 0.0360 0.0387
18:01-19:00, Sun., 13 Mar. 0.0401 0.0361 0.0385
17:01-18:00, Sun., 13 Mar. 0.0404 0.0364 0.0386
16:01-17:00, Sun., 13 Mar. 0.0406 0.0362 0.0386
15:01-16:00, Sun., 13 Mar. 0.0405 0.0363 0.0386
14:01-15:00, Sun., 13 Mar. 0.0410 0.0365 0.0387
13:01-14:00, Sun., 13 Mar. 0.0418 0.0367 0.0387
12:01-13:00, Sun., 13 Mar. 0.0427 0.0366 0.0390
11:01-12:00, Sun., 13 Mar. 0.0417 0.0372 0.0391
10:01-11:00, Sun., 13 Mar. 0.0414 0.0370 0.0390
09:01-10:00, Sun., 13 Mar. 0.0419 0.0364 0.0388
08:01-09:00, Sun., 13 Mar. 0.0412 0.0366 0.0388
07:01-08:00, Sun., 13 Mar. 0.0411 0.0359 0.0388
06:01-07:00, Sun., 13 Mar. 0.0413 0.0369 0.0389
05:01-06:00, Sun., 13 Mar. 0.0409 0.0357 0.0388
04:01-05:00, Sun., 13 Mar. 0.0409 0.0358 0.0390
03:01-04:00, Sun., 13 Mar. 0.0422 0.0364 0.0386
02:01-03:00, Sun., 13 Mar. 0.0418 0.0358 0.0390
01:01-02:00, Sun., 13 Mar. 0.0417 0.0361 0.0387
00:01-01:00, Sun., 13 Mar. 0.0412 0.0361 0.0384
23:01-24:00, Sat., 12 Mar. 0.0411 0.0359 0.0388
22:01-23:00, Sat., 12 Mar. 0.0419 0.0363 0.0388
21:01-22:00, Sat., 12 Mar. 0.0406 0.0360 0.0389
20:01-21:00, Sat., 12 Mar. 0.0411 0.0361 0.0388
19:01-20:00, Sat., 12 Mar. 0.0417 0.0362 0.0387
18:01-19:00, Sat., 12 Mar. 0.0411 0.0364 0.0385
17:01-18:00, Sat., 12 Mar. 0.0404 0.0368 0.0387
16:01-17:00, Sat., 12 Mar. 0.0410 0.0359 0.0386
15:01-16:00, Sat., 12 Mar. 0.0407 0.0367 0.0388
14:01-15:00, Sat., 12 Mar. 0.0413 0.0363 0.0388
13:01-14:00, Sat., 12 Mar. 0.0417 0.0365 0.0390
12:01-13:00, Sat., 12 Mar. 0.0416 0.0362 0.0389
11:01-12:00, Sat., 12 Mar. 0.0418 0.0360 0.0385
10:01-11:00, Sat., 12 Mar. 0.0417 0.0367 0.0389
09:01-10:00, Sat., 12 Mar. 0.0421 0.0369 0.0388
08:01-09:00, Sat., 12 Mar. 0.0419 0.0370 0.0388
07:01-08:00, Sat., 12 Mar. 0.0415 0.0360 0.0388
06:01-07:00, Sat., 12 Mar. 0.0417 0.0364 0.0390
05:01-06:00, Sat., 12 Mar. 0.0405 0.0366 0.0386
04:01-05:00, Sat., 12 Mar. 0.0410 0.0373 0.0388
03:01-04:00, Sat., 12 Mar. 0.0415 0.0360 0.0386
02:01-03:00, Sat., 12 Mar. 0.0410 0.0364 0.0386
01:01-02:00, Sat., 12 Mar. 0.0409 0.0361 0.0384
00:01-01:00, Sat., 12 Mar. 0.0413 0.0360 0.0386
23:01-24:00, Fri., 11 Mar. 0.0407 0.0354 0.0386
22:01-23:00, Fri., 11 Mar. 0.0410 0.0365 0.0386
21:01-22:00, Fri., 11 Mar. 0.0422 0.0366 0.0387
20:01-21:00, Fri., 11 Mar. 0.0411 0.0364 0.0385
19:01-20:00, Fri., 11 Mar. 0.0409 0.0362 0.0385
18:01-19:00, Fri., 11 Mar. 0.0413 0.0369 0.0389
17:01-18:00, Fri., 11 Mar. 0.0425 0.0359 0.0388
16:01-17:00, Fri., 11 Mar. 0.0421 0.0368 0.0389
15:01-16:00, Fri., 11 Mar. 0.0408 0.0362 0.0387
14:01-15:00, Fri., 11 Mar. 0.0403 0.0360 0.0385
13:01-14:00, Fri., 11 Mar. 0.0408 0.0369 0.0388
12:01-13:00, Fri., 11 Mar. 0.0411 0.0360 0.0390
11:01-12:00, Fri., 11 Mar. 0.0425 0.0375 0.0395
10:01-11:00, Fri., 11 Mar. 0.0423 0.0380 0.0400
09:01-10:00, Fri., 11 Mar. 0.0417 0.0369 0.0396
08:01-09:00, Fri., 11 Mar. 0.0429 0.0368 0.0395
07:01-08:00, Fri., 11 Mar. 0.0427 0.0369 0.0400
06:01-07:00, Fri., 11 Mar. 0.0415 0.0367 0.0393
05:01-06:00, Fri., 11 Mar. 0.0428 0.0373 0.0396
04:01-05:00, Fri., 11 Mar. 0.0422 0.0367 0.0395
03:01-04:00, Fri., 11 Mar. 0.0416 0.0374 0.0391
02:01-03:00, Fri., 11 Mar. 0.0426 0.0378 0.0400
01:01-02:00, Fri., 11 Mar. 0.0420 0.0373 0.0395
00:01-01:00, Fri., 11 Mar. 0.0407 0.0364 0.0388
23:01-24:00, Thu., 10 Mar. 0.0414 0.0362 0.0386
22:01-23:00, Thu., 10 Mar. 0.0414 0.0362 0.0387
21:01-22:00, Thu., 10 Mar. 0.0408 0.0371 0.0387
20:01-21:00, Thu., 10 Mar. 0.0412 0.0362 0.0388
19:01-20:00, Thu., 10 Mar. 0.0407 0.0362 0.0387
18:01-19:00, Thu., 10 Mar. 0.0411 0.0354 0.0388
17:01-18:00, Thu., 10 Mar. 0.0403 0.0365 0.0386
16:01-17:00, Thu., 10 Mar. 0.0412 0.0367 0.0387
15:01-16:00, Thu., 10 Mar. 0.0405 0.0354 0.0384
14:01-15:00, Thu., 10 Mar. 0.0417 0.0366 0.0388
13:01-14:00, Thu., 10 Mar. 0.0414 0.0358 0.0385
12:01-13:00, Thu., 10 Mar. 0.0414 0.0363 0.0388
11:01-12:00, Thu., 10 Mar. 0.0408 0.0358 0.0386
10:01-11:00, Thu., 10 Mar. 0.0410 0.0357 0.0388
09:01-10:00, Thu., 10 Mar. 0.0409 0.0359 0.0385
08:01-09:00, Thu., 10 Mar. 0.0400 0.0361 0.0385
07:01-08:00, Thu., 10 Mar. 0.0412 0.0369 0.0390
06:01-07:00, Thu., 10 Mar. 0.0420 0.0370 0.0391
05:01-06:00, Thu., 10 Mar. 0.0405 0.0367 0.0386
04:01-05:00, Thu., 10 Mar. 0.0419 0.0362 0.0387
03:01-04:00, Thu., 10 Mar. 0.0416 0.0363 0.0388
02:01-03:00, Thu., 10 Mar. 0.0427 0.0369 0.0390
01:01-02:00, Thu., 10 Mar. 0.0428 0.0365 0.0394
00:01-01:00, Thu., 10 Mar. 0.0432 0.0385 0.0410
23:01-24:00, Wed., 09 Mar. 0.0466 0.0400 0.0429
22:01-23:00, Wed., 09 Mar. 0.0463 0.0417 0.0443
21:01-22:00, Wed., 09 Mar. 0.0489 0.0430 0.0455
20:01-21:00, Wed., 09 Mar. 0.0483 0.0438 0.0459
19:01-20:00, Wed., 09 Mar. 0.0479 0.0432 0.0454
18:01-19:00, Wed., 09 Mar. 0.0478 0.0420 0.0447
17:01-18:00, Wed., 09 Mar. 0.0464 0.0388 0.0433
16:01-17:00, Wed., 09 Mar. 0.0515 0.0420 0.0470
15:01-16:00, Wed., 09 Mar. 0.0525 0.0457 0.0492
14:01-15:00, Wed., 09 Mar. 0.0490 0.0424 0.0458
13:01-14:00, Wed., 09 Mar. 0.0483 0.0423 0.0450
12:01-13:00, Wed., 09 Mar. 0.0475 0.0393 0.0436
11:01-12:00, Wed., 09 Mar. 0.0408 0.0371 0.0391
10:01-11:00, Wed., 09 Mar. 0.0406 0.0366 0.0386
09:01-10:00, Wed., 09 Mar. 0.0404 0.0365 0.0387
08:01-09:00, Wed., 09 Mar. 0.0409 0.0364 0.0388
07:01-08:00, Wed., 09 Mar. 0.0411 0.0360 0.0390
06:01-07:00, Wed., 09 Mar. 0.0404 0.0367 0.0388
05:01-06:00, Wed., 09 Mar. 0.0418 0.0365 0.0389
04:01-05:00, Wed., 09 Mar. 0.0411 0.0361 0.0385
03:01-04:00, Wed., 09 Mar. 0.0409 0.0360 0.0387
02:01-03:00, Wed., 09 Mar. 0.0405 0.0361 0.0386
01:01-02:00, Wed., 09 Mar. 0.0409 0.0368 0.0390
00:01-01:00, Wed., 09 Mar. 0.0409 0.0368 0.0387
23:01-24:00, Tue., 08 Mar. 0.0410 0.0367 0.0390
22:01-23:00, Tue., 08 Mar. 0.0409 0.0353 0.0387
21:01-22:00, Tue., 08 Mar. 0.0404 0.0365 0.0385
20:01-21:00, Tue., 08 Mar. 0.0422 0.0361 0.0388
19:01-20:00, Tue., 08 Mar. 0.0417 0.0364 0.0390
18:01-19:00, Tue., 08 Mar. 0.0408 0.0367 0.0387
17:01-18:00, Tue., 08 Mar. 0.0406 0.0370 0.0387
16:01-17:00, Tue., 08 Mar. 0.0410 0.0366 0.0387
15:01-16:00, Tue., 08 Mar. 0.0416 0.0357 0.0382
14:01-15:00, Tue., 08 Mar. 0.0402 0.0363 0.0385
13:01-14:00, Tue., 08 Mar. 0.0406 0.0362 0.0384
12:01-13:00, Tue., 08 Mar. 0.0406 0.0358 0.0382
11:01-12:00, Tue., 08 Mar. 0.0419 0.0358 0.0385
10:01-11:00, Tue., 08 Mar. 0.0413 0.0361 0.0385
09:01-10:00, Tue., 08 Mar. 0.0401 0.0362 0.0382
08:01-09:00, Tue., 08 Mar. 0.0415 0.0364 0.0386
07:01-08:00, Tue., 08 Mar. 0.0416 0.0363 0.0385
06:01-07:00, Tue., 08 Mar. 0.0414 0.0365 0.0388
05:01-06:00, Tue., 08 Mar. 0.0413 0.0367 0.0388
04:01-05:00, Tue., 08 Mar. 0.0409 0.0364 0.0388
03:01-04:00, Tue., 08 Mar. 0.0419 0.0358 0.0386
02:01-03:00, Tue., 08 Mar. 0.0411 0.0360 0.0387
01:01-02:00, Tue., 08 Mar. 0.0413 0.0360 0.0385
00:01-01:00, Tue., 08 Mar. 0.0405 0.0363 0.0387
23:01-24:00, Mon., 07 Mar. 0.0410 0.0360 0.0387
22:01-23:00, Mon., 07 Mar. 0.0409 0.0371 0.0386
21:01-22:00, Mon., 07 Mar. 0.0418 0.0372 0.0389
20:01-21:00, Mon., 07 Mar. 0.0412 0.0364 0.0386
19:01-20:00, Mon., 07 Mar. 0.0409 0.0355 0.0385
18:01-19:00, Mon., 07 Mar. 0.0410 0.0366 0.0383
17:01-18:00, Mon., 07 Mar. 0.0410 0.0360 0.0385
16:01-17:00, Mon., 07 Mar. 0.0412 0.0357 0.0383
15:01-16:00, Mon., 07 Mar. 0.0417 0.0371 0.0395
14:01-15:00, Mon., 07 Mar. 0.0439 0.0385 0.0414
13:01-14:00, Mon., 07 Mar. 0.0458 0.0396 0.0426
12:01-13:00, Mon., 07 Mar. 0.0473 0.0416 0.0443
11:01-12:00, Mon., 07 Mar. 0.0512 0.0435 0.0470
10:01-11:00, Mon., 07 Mar. 0.0507 0.0446 0.0477
09:01-10:00, Mon., 07 Mar. 0.0498 0.0432 0.0464
08:01-09:00, Mon., 07 Mar. 0.0473 0.0417 0.0443
07:01-08:00, Mon., 07 Mar. 0.0492 0.0414 0.0459
06:01-07:00, Mon., 07 Mar. 0.0507 0.0436 0.0467
05:01-06:00, Mon., 07 Mar. 0.0485 0.0428 0.0458
04:01-05:00, Mon., 07 Mar. 0.0487 0.0423 0.0456
03:01-04:00, Mon., 07 Mar. 0.0472 0.0381 0.0425
02:01-03:00, Mon., 07 Mar. 0.0427 0.0367 0.0395
01:01-02:00, Mon., 07 Mar. 0.0419 0.0365 0.0387
00:01-01:00, Mon., 07 Mar. 0.0416 0.0359 0.0386