Measurement results by the hour (Adachi) 29 Dec., 2014 - 4 Jan., 2015

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., 04 Jan. 0.0454 0.0405 0.0430
22:01-23:00, Sun., 04 Jan. 0.0472 0.0405 0.0428
21:01-22:00, Sun., 04 Jan. 0.0448 0.0391 0.0422
20:01-21:00, Sun., 04 Jan. 0.0459 0.0394 0.0421
19:01-20:00, Sun., 04 Jan. 0.0447 0.0396 0.0423
18:01-19:00, Sun., 04 Jan. 0.0456 0.0394 0.0422
17:01-18:00, Sun., 04 Jan. 0.0446 0.0396 0.0422
16:01-17:00, Sun., 04 Jan. 0.0454 0.0394 0.0421
15:01-16:00, Sun., 04 Jan. 0.0464 0.0393 0.0421
14:01-15:00, Sun., 04 Jan. 0.0473 0.0394 0.0423
13:01-14:00, Sun., 04 Jan. 0.0456 0.0401 0.0426
12:01-13:00, Sun., 04 Jan. 0.0461 0.0382 0.0424
11:01-12:00, Sun., 04 Jan. 0.0458 0.0407 0.0429
10:01-11:00, Sun., 04 Jan. 0.0456 0.0400 0.0426
09:01-10:00, Sun., 04 Jan. 0.0461 0.0393 0.0431
08:01-09:00, Sun., 04 Jan. 0.0460 0.0398 0.0428
07:01-08:00, Sun., 04 Jan. 0.0449 0.0395 0.0426
06:01-07:00, Sun., 04 Jan. 0.0452 0.0399 0.0426
05:01-06:00, Sun., 04 Jan. 0.0464 0.0398 0.0424
04:01-05:00, Sun., 04 Jan. 0.0449 0.0402 0.0424
03:01-04:00, Sun., 04 Jan. 0.0458 0.0397 0.0423
02:01-03:00, Sun., 04 Jan. 0.0447 0.0388 0.0420
01:01-02:00, Sun., 04 Jan. 0.0454 0.0389 0.0419
00:01-01:00, Sun., 04 Jan. 0.0459 0.0381 0.0418
23:01-24:00, Sat., 03 Jan. 0.0460 0.0388 0.0417
22:01-23:00, Sat., 03 Jan. 0.0448 0.0385 0.0419
21:01-22:00, Sat., 03 Jan. 0.0458 0.0387 0.0415
20:01-21:00, Sat., 03 Jan. 0.0445 0.0381 0.0414
19:01-20:00, Sat., 03 Jan. 0.0446 0.0381 0.0414
18:01-19:00, Sat., 03 Jan. 0.0441 0.0382 0.0415
17:01-18:00, Sat., 03 Jan. 0.0449 0.0386 0.0414
16:01-17:00, Sat., 03 Jan. 0.0441 0.0393 0.0416
15:01-16:00, Sat., 03 Jan. 0.0449 0.0398 0.0421
14:01-15:00, Sat., 03 Jan. 0.0445 0.0387 0.0418
13:01-14:00, Sat., 03 Jan. 0.0454 0.0386 0.0419
12:01-13:00, Sat., 03 Jan. 0.0456 0.0386 0.0419
11:01-12:00, Sat., 03 Jan. 0.0443 0.0385 0.0417
10:01-11:00, Sat., 03 Jan. 0.0440 0.0390 0.0416
09:01-10:00, Sat., 03 Jan. 0.0450 0.0392 0.0419
08:01-09:00, Sat., 03 Jan. 0.0447 0.0398 0.0420
07:01-08:00, Sat., 03 Jan. 0.0457 0.0387 0.0416
06:01-07:00, Sat., 03 Jan. 0.0446 0.0386 0.0420
05:01-06:00, Sat., 03 Jan. 0.0447 0.0382 0.0422
04:01-05:00, Sat., 03 Jan. 0.0450 0.0390 0.0422
03:01-04:00, Sat., 03 Jan. 0.0445 0.0392 0.0419
02:01-03:00, Sat., 03 Jan. 0.0448 0.0399 0.0421
01:01-02:00, Sat., 03 Jan. 0.0448 0.0397 0.0422
00:01-01:00, Sat., 03 Jan. 0.0462 0.0394 0.0425
23:01-24:00, Fri., 02 Jan. 0.0454 0.0382 0.0423
22:01-23:00, Fri., 02 Jan. 0.0475 0.0388 0.0428
21:01-22:00, Fri., 02 Jan. 0.0455 0.0386 0.0424
20:01-21:00, Fri., 02 Jan. 0.0451 0.0387 0.0423
19:01-20:00, Fri., 02 Jan. 0.0457 0.0397 0.0423
18:01-19:00, Fri., 02 Jan. 0.0451 0.0395 0.0423
17:01-18:00, Fri., 02 Jan. 0.0458 0.0384 0.0421
16:01-17:00, Fri., 02 Jan. 0.0456 0.0400 0.0423
15:01-16:00, Fri., 02 Jan. 0.0467 0.0395 0.0424
14:01-15:00, Fri., 02 Jan. 0.0447 0.0395 0.0422
13:01-14:00, Fri., 02 Jan. 0.0451 0.0396 0.0419
12:01-13:00, Fri., 02 Jan. 0.0451 0.0400 0.0423
11:01-12:00, Fri., 02 Jan. 0.0465 0.0399 0.0432
10:01-11:00, Fri., 02 Jan. 0.0465 0.0401 0.0432
09:01-10:00, Fri., 02 Jan. 0.0457 0.0388 0.0427
08:01-09:00, Fri., 02 Jan. 0.0456 0.0402 0.0425
07:01-08:00, Fri., 02 Jan. 0.0456 0.0397 0.0429
06:01-07:00, Fri., 02 Jan. 0.0453 0.0401 0.0426
05:01-06:00, Fri., 02 Jan. 0.0454 0.0396 0.0423
04:01-05:00, Fri., 02 Jan. 0.0455 0.0405 0.0427
03:01-04:00, Fri., 02 Jan. 0.0451 0.0395 0.0421
02:01-03:00, Fri., 02 Jan. 0.0446 0.0391 0.0422
01:01-02:00, Fri., 02 Jan. 0.0461 0.0386 0.0425
00:01-01:00, Fri., 02 Jan. 0.0459 0.0400 0.0427
23:01-24:00, Thu., 01 Jan. 0.0469 0.0400 0.0427
22:01-23:00, Thu., 01 Jan. 0.0460 0.0388 0.0425
21:01-22:00, Thu., 01 Jan. 0.0462 0.0394 0.0428
20:01-21:00, Thu., 01 Jan. 0.0461 0.0398 0.0425
19:01-20:00, Thu., 01 Jan. 0.0464 0.0401 0.0429
18:01-19:00, Thu., 01 Jan. 0.0452 0.0392 0.0422
17:01-18:00, Thu., 01 Jan. 0.0477 0.0402 0.0429
16:01-17:00, Thu., 01 Jan. 0.0467 0.0392 0.0425
15:01-16:00, Thu., 01 Jan. 0.0454 0.0401 0.0429
14:01-15:00, Thu., 01 Jan. 0.0461 0.0408 0.0433
13:01-14:00, Thu., 01 Jan. 0.0477 0.0395 0.0432
12:01-13:00, Thu., 01 Jan. 0.0456 0.0404 0.0429
11:01-12:00, Thu., 01 Jan. 0.0461 0.0405 0.0429
10:01-11:00, Thu., 01 Jan. 0.0456 0.0401 0.0429
09:01-10:00, Thu., 01 Jan. 0.0473 0.0408 0.0435
08:01-09:00, Thu., 01 Jan. 0.0464 0.0406 0.0435
07:01-08:00, Thu., 01 Jan. 0.0474 0.0405 0.0433
06:01-07:00, Thu., 01 Jan. 0.0463 0.0400 0.0432
05:01-06:00, Thu., 01 Jan. 0.0462 0.0394 0.0435
04:01-05:00, Thu., 01 Jan. 0.0486 0.0407 0.0435
03:01-04:00, Thu., 01 Jan. 0.0461 0.0409 0.0437
02:01-03:00, Thu., 01 Jan. 0.0474 0.0388 0.0434
01:01-02:00, Thu., 01 Jan. 0.0466 0.0400 0.0431
00:01-01:00, Thu., 01 Jan. 0.0454 0.0384 0.0422
23:01-24:00, Wed., 31 Dec. 0.0443 0.0384 0.0419
22:01-23:00, Wed., 31 Dec. 0.0446 0.0388 0.0417
21:01-22:00, Wed., 31 Dec. 0.0455 0.0383 0.0417
20:01-21:00, Wed., 31 Dec. 0.0443 0.0387 0.0417
19:01-20:00, Wed., 31 Dec. 0.0458 0.0392 0.0417
18:01-19:00, Wed., 31 Dec. 0.0454 0.0386 0.0419
17:01-18:00, Wed., 31 Dec. 0.0445 0.0391 0.0416
16:01-17:00, Wed., 31 Dec. 0.0449 0.0392 0.0418
15:01-16:00, Wed., 31 Dec. 0.0444 0.0392 0.0415
14:01-15:00, Wed., 31 Dec. 0.0446 0.0384 0.0417
13:01-14:00, Wed., 31 Dec. 0.0450 0.0389 0.0419
12:01-13:00, Wed., 31 Dec. 0.0457 0.0400 0.0428
11:01-12:00, Wed., 31 Dec. 0.0451 0.0398 0.0423
10:01-11:00, Wed., 31 Dec. 0.0460 0.0400 0.0429
09:01-10:00, Wed., 31 Dec. 0.0451 0.0394 0.0430
08:01-09:00, Wed., 31 Dec. 0.0466 0.0404 0.0434
07:01-08:00, Wed., 31 Dec. 0.0475 0.0404 0.0433
06:01-07:00, Wed., 31 Dec. 0.0463 0.0403 0.0430
05:01-06:00, Wed., 31 Dec. 0.0462 0.0404 0.0432
04:01-05:00, Wed., 31 Dec. 0.0460 0.0396 0.0427
03:01-04:00, Wed., 31 Dec. 0.0460 0.0390 0.0428
02:01-03:00, Wed., 31 Dec. 0.0452 0.0399 0.0426
01:01-02:00, Wed., 31 Dec. 0.0464 0.0400 0.0428
00:01-01:00, Wed., 31 Dec. 0.0455 0.0395 0.0422
23:01-24:00, Tue., 30 Dec. 0.0456 0.0389 0.0422
22:01-23:00, Tue., 30 Dec. 0.0451 0.0389 0.0421
21:01-22:00, Tue., 30 Dec. 0.0442 0.0366 0.0415
20:01-21:00, Tue., 30 Dec. 0.0446 0.0379 0.0417
19:01-20:00, Tue., 30 Dec. 0.0457 0.0387 0.0418
18:01-19:00, Tue., 30 Dec. 0.0455 0.0377 0.0417
17:01-18:00, Tue., 30 Dec. 0.0447 0.0384 0.0416
16:01-17:00, Tue., 30 Dec. 0.0448 0.0381 0.0416
15:01-16:00, Tue., 30 Dec. 0.0471 0.0388 0.0418
14:01-15:00, Tue., 30 Dec. 0.0452 0.0398 0.0426
13:01-14:00, Tue., 30 Dec. 0.0466 0.0398 0.0423
12:01-13:00, Tue., 30 Dec. 0.0467 0.0391 0.0425
11:01-12:00, Tue., 30 Dec. 0.0455 0.0393 0.0424
10:01-11:00, Tue., 30 Dec. 0.0465 0.0394 0.0427
09:01-10:00, Tue., 30 Dec. 0.0469 0.0384 0.0428
08:01-09:00, Tue., 30 Dec. 0.0454 0.0383 0.0422
07:01-08:00, Tue., 30 Dec. 0.0448 0.0388 0.0418
06:01-07:00, Tue., 30 Dec. 0.0454 0.0392 0.0423
05:01-06:00, Tue., 30 Dec. 0.0443 0.0384 0.0419
04:01-05:00, Tue., 30 Dec. 0.0446 0.0384 0.0419
03:01-04:00, Tue., 30 Dec. 0.0461 0.0387 0.0417
02:01-03:00, Tue., 30 Dec. 0.0449 0.0384 0.0417
01:01-02:00, Tue., 30 Dec. 0.0448 0.0373 0.0415
00:01-01:00, Tue., 30 Dec. 0.0448 0.0394 0.0418
23:01-24:00, Mon., 29 Dec. 0.0447 0.0394 0.0416
22:01-23:00, Mon., 29 Dec. 0.0451 0.0385 0.0417
21:01-22:00, Mon., 29 Dec. 0.0455 0.0388 0.0418
20:01-21:00, Mon., 29 Dec. 0.0450 0.0387 0.0420
19:01-20:00, Mon., 29 Dec. 0.0448 0.0386 0.0416
18:01-19:00, Mon., 29 Dec. 0.0439 0.0392 0.0416
17:01-18:00, Mon., 29 Dec. 0.0442 0.0391 0.0414
16:01-17:00, Mon., 29 Dec. 0.0460 0.0390 0.0414
15:01-16:00, Mon., 29 Dec. 0.0448 0.0396 0.0421
14:01-15:00, Mon., 29 Dec. 0.0470 0.0398 0.0429
13:01-14:00, Mon., 29 Dec. 0.0496 0.0407 0.0453
12:01-13:00, Mon., 29 Dec. 0.0599 0.0446 0.0527
11:01-12:00, Mon., 29 Dec. 0.0589 0.0495 0.0553
10:01-11:00, Mon., 29 Dec. 0.0607 0.0517 0.0561
09:01-10:00, Mon., 29 Dec. 0.0601 0.0527 0.0570
08:01-09:00, Mon., 29 Dec. 0.0585 0.0486 0.0541
07:01-08:00, Mon., 29 Dec. 0.0524 0.0453 0.0491
06:01-07:00, Mon., 29 Dec. 0.0513 0.0418 0.0458
05:01-06:00, Mon., 29 Dec. 0.0471 0.0410 0.0438
04:01-05:00, Mon., 29 Dec. 0.0472 0.0413 0.0441
03:01-04:00, Mon., 29 Dec. 0.0516 0.0429 0.0475
02:01-03:00, Mon., 29 Dec. 0.0527 0.0463 0.0493
01:01-02:00, Mon., 29 Dec. 0.0506 0.0425 0.0458
00:01-01:00, Mon., 29 Dec. 0.0467 0.0408 0.0438