Measurement results by the hour (Koto) 1 Apr., 2013 - 7 Apr., 2013
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., 07 Apr. | 0.0453 | 0.0389 | 0.0418 |
| 22:01-23:00, Sun., 07 Apr. | 0.0441 | 0.0399 | 0.0417 |
| 21:01-22:00, Sun., 07 Apr. | 0.0442 | 0.0393 | 0.0416 |
| 20:01-21:00, Sun., 07 Apr. | 0.0443 | 0.0403 | 0.0421 |
| 19:01-20:00, Sun., 07 Apr. | 0.0438 | 0.0387 | 0.0416 |
| 18:01-19:00, Sun., 07 Apr. | 0.0438 | 0.0391 | 0.0417 |
| 17:01-18:00, Sun., 07 Apr. | 0.0442 | 0.0389 | 0.0416 |
| 16:01-17:00, Sun., 07 Apr. | 0.0442 | 0.0397 | 0.0417 |
| 15:01-16:00, Sun., 07 Apr. | 0.0455 | 0.0398 | 0.0417 |
| 14:01-15:00, Sun., 07 Apr. | 0.0437 | 0.0392 | 0.0416 |
| 13:01-14:00, Sun., 07 Apr. | 0.0442 | 0.0380 | 0.0416 |
| 12:01-13:00, Sun., 07 Apr. | 0.0444 | 0.0391 | 0.0417 |
| 11:01-12:00, Sun., 07 Apr. | 0.0445 | 0.0395 | 0.0415 |
| 10:01-11:00, Sun., 07 Apr. | 0.0438 | 0.0391 | 0.0416 |
| 09:01-10:00, Sun., 07 Apr. | 0.0447 | 0.0390 | 0.0419 |
| 08:01-09:00, Sun., 07 Apr. | 0.0448 | 0.0391 | 0.0426 |
| 07:01-08:00, Sun., 07 Apr. | 0.0457 | 0.0384 | 0.0422 |
| 06:01-07:00, Sun., 07 Apr. | 0.0434 | 0.0389 | 0.0411 |
| 05:01-06:00, Sun., 07 Apr. | 0.0438 | 0.0385 | 0.0415 |
| 04:01-05:00, Sun., 07 Apr. | 0.0438 | 0.0391 | 0.0415 |
| 03:01-04:00, Sun., 07 Apr. | 0.0452 | 0.0391 | 0.0422 |
| 02:01-03:00, Sun., 07 Apr. | 0.0494 | 0.0414 | 0.0446 |
| 01:01-02:00, Sun., 07 Apr. | 0.0559 | 0.0464 | 0.0515 |
| 00:01-01:00, Sun., 07 Apr. | 0.0562 | 0.0490 | 0.0532 |
| 23:01-24:00, Sat., 06 Apr. | 0.0533 | 0.0457 | 0.0486 |
| 22:01-23:00, Sat., 06 Apr. | 0.0538 | 0.0451 | 0.0489 |
| 21:01-22:00, Sat., 06 Apr. | 0.0497 | 0.0442 | 0.0465 |
| 20:01-21:00, Sat., 06 Apr. | 0.0488 | 0.0429 | 0.0460 |
| 19:01-20:00, Sat., 06 Apr. | 0.0484 | 0.0430 | 0.0457 |
| 18:01-19:00, Sat., 06 Apr. | 0.0493 | 0.0421 | 0.0459 |
| 17:01-18:00, Sat., 06 Apr. | 0.0481 | 0.0413 | 0.0449 |
| 16:01-17:00, Sat., 06 Apr. | 0.0465 | 0.0415 | 0.0440 |
| 15:01-16:00, Sat., 06 Apr. | 0.0455 | 0.0408 | 0.0430 |
| 14:01-15:00, Sat., 06 Apr. | 0.0437 | 0.0387 | 0.0412 |
| 13:01-14:00, Sat., 06 Apr. | 0.0437 | 0.0388 | 0.0415 |
| 12:01-13:00, Sat., 06 Apr. | 0.0434 | 0.0390 | 0.0414 |
| 11:01-12:00, Sat., 06 Apr. | 0.0435 | 0.0388 | 0.0412 |
| 10:01-11:00, Sat., 06 Apr. | 0.0446 | 0.0396 | 0.0412 |
| 09:01-10:00, Sat., 06 Apr. | 0.0444 | 0.0391 | 0.0413 |
| 08:01-09:00, Sat., 06 Apr. | 0.0437 | 0.0393 | 0.0413 |
| 07:01-08:00, Sat., 06 Apr. | 0.0442 | 0.0394 | 0.0414 |
| 06:01-07:00, Sat., 06 Apr. | 0.0438 | 0.0396 | 0.0416 |
| 05:01-06:00, Sat., 06 Apr. | 0.0449 | 0.0387 | 0.0413 |
| 04:01-05:00, Sat., 06 Apr. | 0.0432 | 0.0380 | 0.0412 |
| 03:01-04:00, Sat., 06 Apr. | 0.0430 | 0.0392 | 0.0412 |
| 02:01-03:00, Sat., 06 Apr. | 0.0449 | 0.0388 | 0.0415 |
| 01:01-02:00, Sat., 06 Apr. | 0.0438 | 0.0386 | 0.0414 |
| 00:01-01:00, Sat., 06 Apr. | 0.0432 | 0.0389 | 0.0413 |
| 23:01-24:00, Fri., 05 Apr. | 0.0437 | 0.0387 | 0.0412 |
| 22:01-23:00, Fri., 05 Apr. | 0.0447 | 0.0392 | 0.0414 |
| 21:01-22:00, Fri., 05 Apr. | 0.0438 | 0.0389 | 0.0413 |
| 20:01-21:00, Fri., 05 Apr. | 0.0435 | 0.0388 | 0.0413 |
| 19:01-20:00, Fri., 05 Apr. | 0.0439 | 0.0381 | 0.0417 |
| 18:01-19:00, Fri., 05 Apr. | 0.0444 | 0.0391 | 0.0414 |
| 17:01-18:00, Fri., 05 Apr. | 0.0443 | 0.0392 | 0.0414 |
| 16:01-17:00, Fri., 05 Apr. | 0.0441 | 0.0389 | 0.0414 |
| 15:01-16:00, Fri., 05 Apr. | 0.0442 | 0.0390 | 0.0414 |
| 14:01-15:00, Fri., 05 Apr. | 0.0447 | 0.0390 | 0.0413 |
| 13:01-14:00, Fri., 05 Apr. | 0.0432 | 0.0390 | 0.0413 |
| 12:01-13:00, Fri., 05 Apr. | 0.0442 | 0.0390 | 0.0414 |
| 11:01-12:00, Fri., 05 Apr. | 0.0440 | 0.0390 | 0.0415 |
| 10:01-11:00, Fri., 05 Apr. | 0.0438 | 0.0397 | 0.0415 |
| 09:01-10:00, Fri., 05 Apr. | 0.0441 | 0.0394 | 0.0415 |
| 08:01-09:00, Fri., 05 Apr. | 0.0451 | 0.0382 | 0.0416 |
| 07:01-08:00, Fri., 05 Apr. | 0.0436 | 0.0388 | 0.0414 |
| 06:01-07:00, Fri., 05 Apr. | 0.0449 | 0.0382 | 0.0414 |
| 05:01-06:00, Fri., 05 Apr. | 0.0442 | 0.0396 | 0.0416 |
| 04:01-05:00, Fri., 05 Apr. | 0.0452 | 0.0386 | 0.0414 |
| 03:01-04:00, Fri., 05 Apr. | 0.0442 | 0.0385 | 0.0414 |
| 02:01-03:00, Fri., 05 Apr. | 0.0436 | 0.0390 | 0.0413 |
| 01:01-02:00, Fri., 05 Apr. | 0.0436 | 0.0391 | 0.0413 |
| 00:01-01:00, Fri., 05 Apr. | 0.0445 | 0.0384 | 0.0411 |
| 23:01-24:00, Thu., 04 Apr. | 0.0446 | 0.0387 | 0.0413 |
| 22:01-23:00, Thu., 04 Apr. | 0.0438 | 0.0390 | 0.0413 |
| 21:01-22:00, Thu., 04 Apr. | 0.0441 | 0.0390 | 0.0413 |
| 20:01-21:00, Thu., 04 Apr. | 0.0446 | 0.0392 | 0.0413 |
| 19:01-20:00, Thu., 04 Apr. | 0.0436 | 0.0382 | 0.0414 |
| 18:01-19:00, Thu., 04 Apr. | 0.0443 | 0.0386 | 0.0413 |
| 17:01-18:00, Thu., 04 Apr. | 0.0445 | 0.0389 | 0.0412 |
| 16:01-17:00, Thu., 04 Apr. | 0.0436 | 0.0385 | 0.0409 |
| 15:01-16:00, Thu., 04 Apr. | 0.0446 | 0.0391 | 0.0414 |
| 14:01-15:00, Thu., 04 Apr. | 0.0431 | 0.0386 | 0.0411 |
| 13:01-14:00, Thu., 04 Apr. | 0.0448 | 0.0393 | 0.0413 |
| 12:01-13:00, Thu., 04 Apr. | 0.0432 | 0.0389 | 0.0411 |
| 11:01-12:00, Thu., 04 Apr. | 0.0449 | 0.0393 | 0.0410 |
| 10:01-11:00, Thu., 04 Apr. | 0.0440 | 0.0386 | 0.0412 |
| 09:01-10:00, Thu., 04 Apr. | 0.0435 | 0.0386 | 0.0411 |
| 08:01-09:00, Thu., 04 Apr. | 0.0429 | 0.0384 | 0.0411 |
| 07:01-08:00, Thu., 04 Apr. | 0.0438 | 0.0381 | 0.0411 |
| 06:01-07:00, Thu., 04 Apr. | 0.0438 | 0.0389 | 0.0413 |
| 05:01-06:00, Thu., 04 Apr. | 0.0455 | 0.0389 | 0.0413 |
| 04:01-05:00, Thu., 04 Apr. | 0.0436 | 0.0394 | 0.0415 |
| 03:01-04:00, Thu., 04 Apr. | 0.0441 | 0.0387 | 0.0411 |
| 02:01-03:00, Thu., 04 Apr. | 0.0446 | 0.0376 | 0.0412 |
| 01:01-02:00, Thu., 04 Apr. | 0.0438 | 0.0387 | 0.0414 |
| 00:01-01:00, Thu., 04 Apr. | 0.0437 | 0.0390 | 0.0410 |
| 23:01-24:00, Wed., 03 Apr. | 0.0447 | 0.0383 | 0.0412 |
| 22:01-23:00, Wed., 03 Apr. | 0.0436 | 0.0391 | 0.0409 |
| 21:01-22:00, Wed., 03 Apr. | 0.0446 | 0.0390 | 0.0415 |
| 20:01-21:00, Wed., 03 Apr. | 0.0436 | 0.0381 | 0.0411 |
| 19:01-20:00, Wed., 03 Apr. | 0.0438 | 0.0392 | 0.0415 |
| 18:01-19:00, Wed., 03 Apr. | 0.0443 | 0.0388 | 0.0412 |
| 17:01-18:00, Wed., 03 Apr. | 0.0437 | 0.0390 | 0.0413 |
| 16:01-17:00, Wed., 03 Apr. | 0.0440 | 0.0386 | 0.0418 |
| 15:01-16:00, Wed., 03 Apr. | 0.0475 | 0.0409 | 0.0434 |
| 14:01-15:00, Wed., 03 Apr. | 0.0524 | 0.0432 | 0.0475 |
| 13:01-14:00, Wed., 03 Apr. | 0.0539 | 0.0475 | 0.0507 |
| 12:01-13:00, Wed., 03 Apr. | 0.0530 | 0.0469 | 0.0497 |
| 11:01-12:00, Wed., 03 Apr. | 0.0522 | 0.0433 | 0.0468 |
| 10:01-11:00, Wed., 03 Apr. | 0.0487 | 0.0425 | 0.0452 |
| 09:01-10:00, Wed., 03 Apr. | 0.0486 | 0.0420 | 0.0452 |
| 08:01-09:00, Wed., 03 Apr. | 0.0498 | 0.0432 | 0.0472 |
| 07:01-08:00, Wed., 03 Apr. | 0.0510 | 0.0429 | 0.0470 |
| 06:01-07:00, Wed., 03 Apr. | 0.0476 | 0.0418 | 0.0440 |
| 05:01-06:00, Wed., 03 Apr. | 0.0481 | 0.0422 | 0.0450 |
| 04:01-05:00, Wed., 03 Apr. | 0.0473 | 0.0423 | 0.0446 |
| 03:01-04:00, Wed., 03 Apr. | 0.0460 | 0.0408 | 0.0433 |
| 02:01-03:00, Wed., 03 Apr. | 0.0457 | 0.0397 | 0.0422 |
| 01:01-02:00, Wed., 03 Apr. | 0.0487 | 0.0411 | 0.0452 |
| 00:01-01:00, Wed., 03 Apr. | 0.0526 | 0.0454 | 0.0486 |
| 23:01-24:00, Tue., 02 Apr. | 0.0512 | 0.0455 | 0.0477 |
| 22:01-23:00, Tue., 02 Apr. | 0.0507 | 0.0444 | 0.0478 |
| 21:01-22:00, Tue., 02 Apr. | 0.0514 | 0.0457 | 0.0487 |
| 20:01-21:00, Tue., 02 Apr. | 0.0529 | 0.0465 | 0.0494 |
| 19:01-20:00, Tue., 02 Apr. | 0.0513 | 0.0455 | 0.0486 |
| 18:01-19:00, Tue., 02 Apr. | 0.0516 | 0.0445 | 0.0475 |
| 17:01-18:00, Tue., 02 Apr. | 0.0485 | 0.0427 | 0.0453 |
| 16:01-17:00, Tue., 02 Apr. | 0.0467 | 0.0418 | 0.0444 |
| 15:01-16:00, Tue., 02 Apr. | 0.0465 | 0.0408 | 0.0437 |
| 14:01-15:00, Tue., 02 Apr. | 0.0457 | 0.0403 | 0.0434 |
| 13:01-14:00, Tue., 02 Apr. | 0.0483 | 0.0416 | 0.0442 |
| 12:01-13:00, Tue., 02 Apr. | 0.0486 | 0.0418 | 0.0451 |
| 11:01-12:00, Tue., 02 Apr. | 0.0485 | 0.0433 | 0.0454 |
| 10:01-11:00, Tue., 02 Apr. | 0.0519 | 0.0444 | 0.0476 |
| 09:01-10:00, Tue., 02 Apr. | 0.0528 | 0.0465 | 0.0492 |
| 08:01-09:00, Tue., 02 Apr. | 0.0538 | 0.0471 | 0.0497 |
| 07:01-08:00, Tue., 02 Apr. | 0.0540 | 0.0452 | 0.0496 |
| 06:01-07:00, Tue., 02 Apr. | 0.0517 | 0.0453 | 0.0484 |
| 05:01-06:00, Tue., 02 Apr. | 0.0513 | 0.0452 | 0.0483 |
| 04:01-05:00, Tue., 02 Apr. | 0.0497 | 0.0405 | 0.0453 |
| 03:01-04:00, Tue., 02 Apr. | 0.0451 | 0.0403 | 0.0424 |
| 02:01-03:00, Tue., 02 Apr. | 0.0456 | 0.0402 | 0.0431 |
| 01:01-02:00, Tue., 02 Apr. | 0.0460 | 0.0398 | 0.0427 |
| 00:01-01:00, Tue., 02 Apr. | 0.0455 | 0.0397 | 0.0429 |
| 23:01-24:00, Mon., 01 Apr. | 0.0451 | 0.0391 | 0.0419 |
| 22:01-23:00, Mon., 01 Apr. | 0.0451 | 0.0382 | 0.0420 |
| 21:01-22:00, Mon., 01 Apr. | 0.0452 | 0.0391 | 0.0415 |
| 20:01-21:00, Mon., 01 Apr. | 0.0445 | 0.0395 | 0.0419 |
| 19:01-20:00, Mon., 01 Apr. | 0.0440 | 0.0392 | 0.0416 |
| 18:01-19:00, Mon., 01 Apr. | 0.0444 | 0.0394 | 0.0415 |
| 17:01-18:00, Mon., 01 Apr. | 0.0457 | 0.0391 | 0.0420 |
| 16:01-17:00, Mon., 01 Apr. | 0.0444 | 0.0392 | 0.0416 |
| 15:01-16:00, Mon., 01 Apr. | 0.0440 | 0.0395 | 0.0416 |
| 14:01-15:00, Mon., 01 Apr. | 0.0446 | 0.0388 | 0.0413 |
| 13:01-14:00, Mon., 01 Apr. | 0.0448 | 0.0398 | 0.0417 |
| 12:01-13:00, Mon., 01 Apr. | 0.0451 | 0.0386 | 0.0418 |
| 11:01-12:00, Mon., 01 Apr. | 0.0442 | 0.0391 | 0.0416 |
| 10:01-11:00, Mon., 01 Apr. | 0.0453 | 0.0392 | 0.0417 |
| 09:01-10:00, Mon., 01 Apr. | 0.0442 | 0.0395 | 0.0418 |
| 08:01-09:00, Mon., 01 Apr. | 0.0437 | 0.0394 | 0.0416 |
| 07:01-08:00, Mon., 01 Apr. | 0.0440 | 0.0389 | 0.0417 |
| 06:01-07:00, Mon., 01 Apr. | 0.0449 | 0.0396 | 0.0419 |
| 05:01-06:00, Mon., 01 Apr. | 0.0449 | 0.0393 | 0.0415 |
| 04:01-05:00, Mon., 01 Apr. | 0.0446 | 0.0390 | 0.0418 |
| 03:01-04:00, Mon., 01 Apr. | 0.0440 | 0.0388 | 0.0416 |
| 02:01-03:00, Mon., 01 Apr. | 0.0440 | 0.0397 | 0.0419 |
| 01:01-02:00, Mon., 01 Apr. | 0.0452 | 0.0396 | 0.0419 |
| 00:01-01:00, Mon., 01 Apr. | 0.0450 | 0.0398 | 0.0421 |