Measurement results by the hour (Koto) 14 Mar., 2016 - 20 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., 20 Mar. 0.0423 0.0370 0.0394
22:01-23:00, Sun., 20 Mar. 0.0418 0.0373 0.0390
21:01-22:00, Sun., 20 Mar. 0.0421 0.0370 0.0391
20:01-21:00, Sun., 20 Mar. 0.0415 0.0360 0.0389
19:01-20:00, Sun., 20 Mar. 0.0412 0.0357 0.0387
18:01-19:00, Sun., 20 Mar. 0.0414 0.0366 0.0389
17:01-18:00, Sun., 20 Mar. 0.0429 0.0367 0.0388
16:01-17:00, Sun., 20 Mar. 0.0417 0.0364 0.0391
15:01-16:00, Sun., 20 Mar. 0.0415 0.0364 0.0389
14:01-15:00, Sun., 20 Mar. 0.0415 0.0357 0.0387
13:01-14:00, Sun., 20 Mar. 0.0414 0.0370 0.0390
12:01-13:00, Sun., 20 Mar. 0.0408 0.0357 0.0386
11:01-12:00, Sun., 20 Mar. 0.0432 0.0366 0.0387
10:01-11:00, Sun., 20 Mar. 0.0419 0.0368 0.0389
09:01-10:00, Sun., 20 Mar. 0.0412 0.0369 0.0388
08:01-09:00, Sun., 20 Mar. 0.0408 0.0352 0.0387
07:01-08:00, Sun., 20 Mar. 0.0409 0.0364 0.0388
06:01-07:00, Sun., 20 Mar. 0.0418 0.0364 0.0388
05:01-06:00, Sun., 20 Mar. 0.0414 0.0361 0.0389
04:01-05:00, Sun., 20 Mar. 0.0414 0.0365 0.0389
03:01-04:00, Sun., 20 Mar. 0.0415 0.0362 0.0385
02:01-03:00, Sun., 20 Mar. 0.0411 0.0370 0.0388
01:01-02:00, Sun., 20 Mar. 0.0409 0.0365 0.0385
00:01-01:00, Sun., 20 Mar. 0.0407 0.0359 0.0385
23:01-24:00, Sat., 19 Mar. 0.0407 0.0363 0.0385
22:01-23:00, Sat., 19 Mar. 0.0421 0.0365 0.0385
21:01-22:00, Sat., 19 Mar. 0.0410 0.0357 0.0385
20:01-21:00, Sat., 19 Mar. 0.0408 0.0361 0.0385
19:01-20:00, Sat., 19 Mar. 0.0408 0.0367 0.0382
18:01-19:00, Sat., 19 Mar. 0.0413 0.0354 0.0386
17:01-18:00, Sat., 19 Mar. 0.0413 0.0362 0.0385
16:01-17:00, Sat., 19 Mar. 0.0415 0.0359 0.0386
15:01-16:00, Sat., 19 Mar. 0.0411 0.0368 0.0390
14:01-15:00, Sat., 19 Mar. 0.0418 0.0364 0.0392
13:01-14:00, Sat., 19 Mar. 0.0443 0.0380 0.0408
12:01-13:00, Sat., 19 Mar. 0.0459 0.0404 0.0428
11:01-12:00, Sat., 19 Mar. 0.0451 0.0392 0.0421
10:01-11:00, Sat., 19 Mar. 0.0426 0.0382 0.0406
09:01-10:00, Sat., 19 Mar. 0.0423 0.0371 0.0393
08:01-09:00, Sat., 19 Mar. 0.0419 0.0372 0.0395
07:01-08:00, Sat., 19 Mar. 0.0412 0.0364 0.0385
06:01-07:00, Sat., 19 Mar. 0.0432 0.0370 0.0392
05:01-06:00, Sat., 19 Mar. 0.0436 0.0362 0.0403
04:01-05:00, Sat., 19 Mar. 0.0441 0.0387 0.0419
03:01-04:00, Sat., 19 Mar. 0.0430 0.0378 0.0404
02:01-03:00, Sat., 19 Mar. 0.0466 0.0387 0.0426
01:01-02:00, Sat., 19 Mar. 0.0487 0.0436 0.0462
00:01-01:00, Sat., 19 Mar. 0.0479 0.0414 0.0448
23:01-24:00, Fri., 18 Mar. 0.0486 0.0424 0.0458
22:01-23:00, Fri., 18 Mar. 0.0449 0.0374 0.0409
21:01-22:00, Fri., 18 Mar. 0.0410 0.0364 0.0386
20:01-21:00, Fri., 18 Mar. 0.0409 0.0362 0.0386
19:01-20:00, Fri., 18 Mar. 0.0406 0.0364 0.0385
18:01-19:00, Fri., 18 Mar. 0.0407 0.0368 0.0385
17:01-18:00, Fri., 18 Mar. 0.0407 0.0368 0.0388
16:01-17:00, Fri., 18 Mar. 0.0410 0.0359 0.0386
15:01-16:00, Fri., 18 Mar. 0.0411 0.0354 0.0384
14:01-15:00, Fri., 18 Mar. 0.0411 0.0364 0.0385
13:01-14:00, Fri., 18 Mar. 0.0413 0.0351 0.0382
12:01-13:00, Fri., 18 Mar. 0.0410 0.0358 0.0389
11:01-12:00, Fri., 18 Mar. 0.0416 0.0365 0.0386
10:01-11:00, Fri., 18 Mar. 0.0408 0.0364 0.0387
09:01-10:00, Fri., 18 Mar. 0.0412 0.0358 0.0389
08:01-09:00, Fri., 18 Mar. 0.0413 0.0373 0.0390
07:01-08:00, Fri., 18 Mar. 0.0410 0.0374 0.0390
06:01-07:00, Fri., 18 Mar. 0.0409 0.0359 0.0387
05:01-06:00, Fri., 18 Mar. 0.0412 0.0361 0.0390
04:01-05:00, Fri., 18 Mar. 0.0405 0.0360 0.0387
03:01-04:00, Fri., 18 Mar. 0.0418 0.0370 0.0388
02:01-03:00, Fri., 18 Mar. 0.0423 0.0364 0.0389
01:01-02:00, Fri., 18 Mar. 0.0407 0.0361 0.0389
00:01-01:00, Fri., 18 Mar. 0.0426 0.0361 0.0389
23:01-24:00, Thu., 17 Mar. 0.0411 0.0364 0.0389
22:01-23:00, Thu., 17 Mar. 0.0426 0.0357 0.0386
21:01-22:00, Thu., 17 Mar. 0.0415 0.0360 0.0387
20:01-21:00, Thu., 17 Mar. 0.0406 0.0369 0.0386
19:01-20:00, Thu., 17 Mar. 0.0406 0.0362 0.0385
18:01-19:00, Thu., 17 Mar. 0.0409 0.0364 0.0386
17:01-18:00, Thu., 17 Mar. 0.0414 0.0359 0.0386
16:01-17:00, Thu., 17 Mar. 0.0404 0.0355 0.0383
15:01-16:00, Thu., 17 Mar. 0.0415 0.0360 0.0384
14:01-15:00, Thu., 17 Mar. 0.0415 0.0357 0.0384
13:01-14:00, Thu., 17 Mar. 0.0415 0.0363 0.0386
12:01-13:00, Thu., 17 Mar. 0.0413 0.0363 0.0388
11:01-12:00, Thu., 17 Mar. 0.0430 0.0369 0.0390
10:01-11:00, Thu., 17 Mar. 0.0427 0.0365 0.0394
09:01-10:00, Thu., 17 Mar. 0.0411 0.0366 0.0389
08:01-09:00, Thu., 17 Mar. 0.0415 0.0364 0.0391
07:01-08:00, Thu., 17 Mar. 0.0412 0.0365 0.0388
06:01-07:00, Thu., 17 Mar. 0.0417 0.0368 0.0390
05:01-06:00, Thu., 17 Mar. 0.0415 0.0353 0.0391
04:01-05:00, Thu., 17 Mar. 0.0415 0.0371 0.0389
03:01-04:00, Thu., 17 Mar. 0.0423 0.0365 0.0388
02:01-03:00, Thu., 17 Mar. 0.0407 0.0362 0.0387
01:01-02:00, Thu., 17 Mar. 0.0408 0.0360 0.0389
00:01-01:00, Thu., 17 Mar. 0.0411 0.0364 0.0390
23:01-24:00, Wed., 16 Mar. 0.0420 0.0364 0.0387
22:01-23:00, Wed., 16 Mar. 0.0418 0.0370 0.0387
21:01-22:00, Wed., 16 Mar. 0.0413 0.0366 0.0387
20:01-21:00, Wed., 16 Mar. 0.0405 0.0356 0.0382
19:01-20:00, Wed., 16 Mar. 0.0415 0.0357 0.0385
18:01-19:00, Wed., 16 Mar. 0.0408 0.0354 0.0384
17:01-18:00, Wed., 16 Mar. 0.0413 0.0369 0.0387
16:01-17:00, Wed., 16 Mar. 0.0411 0.0367 0.0386
15:01-16:00, Wed., 16 Mar. 0.0406 0.0355 0.0385
14:01-15:00, Wed., 16 Mar. 0.0422 0.0360 0.0388
13:01-14:00, Wed., 16 Mar. 0.0408 0.0364 0.0388
12:01-13:00, Wed., 16 Mar. 0.0411 0.0357 0.0383
11:01-12:00, Wed., 16 Mar. 0.0402 0.0363 0.0384
10:01-11:00, Wed., 16 Mar. 0.0412 0.0364 0.0385
09:01-10:00, Wed., 16 Mar. 0.0409 0.0365 0.0385
08:01-09:00, Wed., 16 Mar. 0.0412 0.0357 0.0385
07:01-08:00, Wed., 16 Mar. 0.0419 0.0366 0.0383
06:01-07:00, Wed., 16 Mar. 0.0418 0.0365 0.0385
05:01-06:00, Wed., 16 Mar. 0.0408 0.0360 0.0384
04:01-05:00, Wed., 16 Mar. 0.0412 0.0358 0.0388
03:01-04:00, Wed., 16 Mar. 0.0413 0.0360 0.0386
02:01-03:00, Wed., 16 Mar. 0.0411 0.0360 0.0383
01:01-02:00, Wed., 16 Mar. 0.0403 0.0360 0.0383
00:01-01:00, Wed., 16 Mar. 0.0420 0.0365 0.0386
23:01-24:00, Tue., 15 Mar. 0.0412 0.0354 0.0385
22:01-23:00, Tue., 15 Mar. 0.0408 0.0356 0.0384
21:01-22:00, Tue., 15 Mar. 0.0409 0.0363 0.0384
20:01-21:00, Tue., 15 Mar. 0.0423 0.0360 0.0385
19:01-20:00, Tue., 15 Mar. 0.0419 0.0367 0.0388
18:01-19:00, Tue., 15 Mar. 0.0410 0.0359 0.0385
17:01-18:00, Tue., 15 Mar. 0.0407 0.0354 0.0384
16:01-17:00, Tue., 15 Mar. 0.0416 0.0360 0.0385
15:01-16:00, Tue., 15 Mar. 0.0405 0.0352 0.0386
14:01-15:00, Tue., 15 Mar. 0.0407 0.0364 0.0387
13:01-14:00, Tue., 15 Mar. 0.0409 0.0360 0.0387
12:01-13:00, Tue., 15 Mar. 0.0405 0.0362 0.0385
11:01-12:00, Tue., 15 Mar. 0.0414 0.0368 0.0386
10:01-11:00, Tue., 15 Mar. 0.0405 0.0363 0.0385
09:01-10:00, Tue., 15 Mar. 0.0405 0.0350 0.0382
08:01-09:00, Tue., 15 Mar. 0.0404 0.0368 0.0385
07:01-08:00, Tue., 15 Mar. 0.0411 0.0356 0.0387
06:01-07:00, Tue., 15 Mar. 0.0416 0.0365 0.0386
05:01-06:00, Tue., 15 Mar. 0.0409 0.0363 0.0387
04:01-05:00, Tue., 15 Mar. 0.0411 0.0360 0.0386
03:01-04:00, Tue., 15 Mar. 0.0425 0.0361 0.0388
02:01-03:00, Tue., 15 Mar. 0.0440 0.0372 0.0401
01:01-02:00, Tue., 15 Mar. 0.0463 0.0397 0.0429
00:01-01:00, Tue., 15 Mar. 0.0485 0.0423 0.0454
23:01-24:00, Mon., 14 Mar. 0.0478 0.0420 0.0455
22:01-23:00, Mon., 14 Mar. 0.0489 0.0420 0.0451
21:01-22:00, Mon., 14 Mar. 0.0482 0.0432 0.0458
20:01-21:00, Mon., 14 Mar. 0.0485 0.0433 0.0460
19:01-20:00, Mon., 14 Mar. 0.0487 0.0431 0.0460
18:01-19:00, Mon., 14 Mar. 0.0511 0.0429 0.0475
17:01-18:00, Mon., 14 Mar. 0.0495 0.0434 0.0463
16:01-17:00, Mon., 14 Mar. 0.0487 0.0419 0.0460
15:01-16:00, Mon., 14 Mar. 0.0480 0.0422 0.0455
14:01-15:00, Mon., 14 Mar. 0.0481 0.0424 0.0452
13:01-14:00, Mon., 14 Mar. 0.0468 0.0404 0.0445
12:01-13:00, Mon., 14 Mar. 0.0465 0.0410 0.0439
11:01-12:00, Mon., 14 Mar. 0.0456 0.0399 0.0427
10:01-11:00, Mon., 14 Mar. 0.0452 0.0399 0.0428
09:01-10:00, Mon., 14 Mar. 0.0458 0.0388 0.0421
08:01-09:00, Mon., 14 Mar. 0.0443 0.0388 0.0410
07:01-08:00, Mon., 14 Mar. 0.0432 0.0379 0.0403
06:01-07:00, Mon., 14 Mar. 0.0419 0.0367 0.0392
05:01-06:00, Mon., 14 Mar. 0.0413 0.0364 0.0389
04:01-05:00, Mon., 14 Mar. 0.0407 0.0363 0.0386
03:01-04:00, Mon., 14 Mar. 0.0413 0.0360 0.0386
02:01-03:00, Mon., 14 Mar. 0.0412 0.0368 0.0388
01:01-02:00, Mon., 14 Mar. 0.0414 0.0360 0.0388
00:01-01:00, Mon., 14 Mar. 0.0409 0.0360 0.0388