Measurement results by the hour (Edogawa) 10 Feb., 2020 - 16 Feb., 2020

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., 16 Feb. 0.0501 0.0427 0.0460
22:01-23:00, Sun., 16 Feb. 0.0532 0.0454 0.0493
21:01-22:00, Sun., 16 Feb. 0.0553 0.0479 0.0505
20:01-21:00, Sun., 16 Feb. 0.0548 0.0491 0.0514
19:01-20:00, Sun., 16 Feb. 0.0547 0.0472 0.0510
18:01-19:00, Sun., 16 Feb. 0.0529 0.0456 0.0489
17:01-18:00, Sun., 16 Feb. 0.0510 0.0428 0.0463
16:01-17:00, Sun., 16 Feb. 0.0490 0.0438 0.0464
15:01-16:00, Sun., 16 Feb. 0.0487 0.0424 0.0456
14:01-15:00, Sun., 16 Feb. 0.0484 0.0424 0.0452
13:01-14:00, Sun., 16 Feb. 0.0488 0.0438 0.0461
12:01-13:00, Sun., 16 Feb. 0.0544 0.0443 0.0490
11:01-12:00, Sun., 16 Feb. 0.0578 0.0505 0.0537
10:01-11:00, Sun., 16 Feb. 0.0574 0.0505 0.0536
09:01-10:00, Sun., 16 Feb. 0.0555 0.0461 0.0504
08:01-09:00, Sun., 16 Feb. 0.0520 0.0436 0.0488
07:01-08:00, Sun., 16 Feb. 0.0499 0.0430 0.0461
06:01-07:00, Sun., 16 Feb. 0.0484 0.0429 0.0456
05:01-06:00, Sun., 16 Feb. 0.0487 0.0425 0.0459
04:01-05:00, Sun., 16 Feb. 0.0489 0.0422 0.0456
03:01-04:00, Sun., 16 Feb. 0.0494 0.0423 0.0459
02:01-03:00, Sun., 16 Feb. 0.0476 0.0421 0.0452
01:01-02:00, Sun., 16 Feb. 0.0478 0.0407 0.0451
00:01-01:00, Sun., 16 Feb. 0.0485 0.0420 0.0450
23:01-24:00, Sat., 15 Feb. 0.0474 0.0406 0.0450
22:01-23:00, Sat., 15 Feb. 0.0480 0.0419 0.0452
21:01-22:00, Sat., 15 Feb. 0.0488 0.0414 0.0449
20:01-21:00, Sat., 15 Feb. 0.0475 0.0422 0.0448
19:01-20:00, Sat., 15 Feb. 0.0478 0.0409 0.0445
18:01-19:00, Sat., 15 Feb. 0.0484 0.0426 0.0449
17:01-18:00, Sat., 15 Feb. 0.0484 0.0411 0.0453
16:01-17:00, Sat., 15 Feb. 0.0482 0.0416 0.0451
15:01-16:00, Sat., 15 Feb. 0.0482 0.0423 0.0448
14:01-15:00, Sat., 15 Feb. 0.0472 0.0410 0.0449
13:01-14:00, Sat., 15 Feb. 0.0471 0.0419 0.0445
12:01-13:00, Sat., 15 Feb. 0.0495 0.0424 0.0454
11:01-12:00, Sat., 15 Feb. 0.0483 0.0409 0.0447
10:01-11:00, Sat., 15 Feb. 0.0476 0.0420 0.0451
09:01-10:00, Sat., 15 Feb. 0.0485 0.0425 0.0453
08:01-09:00, Sat., 15 Feb. 0.0485 0.0424 0.0456
07:01-08:00, Sat., 15 Feb. 0.0487 0.0426 0.0449
06:01-07:00, Sat., 15 Feb. 0.0505 0.0421 0.0453
05:01-06:00, Sat., 15 Feb. 0.0489 0.0417 0.0451
04:01-05:00, Sat., 15 Feb. 0.0492 0.0410 0.0452
03:01-04:00, Sat., 15 Feb. 0.0484 0.0418 0.0455
02:01-03:00, Sat., 15 Feb. 0.0499 0.0416 0.0459
01:01-02:00, Sat., 15 Feb. 0.0484 0.0433 0.0453
00:01-01:00, Sat., 15 Feb. 0.0492 0.0413 0.0450
23:01-24:00, Fri., 14 Feb. 0.0491 0.0426 0.0450
22:01-23:00, Fri., 14 Feb. 0.0479 0.0413 0.0449
21:01-22:00, Fri., 14 Feb. 0.0481 0.0404 0.0447
20:01-21:00, Fri., 14 Feb. 0.0477 0.0413 0.0446
19:01-20:00, Fri., 14 Feb. 0.0494 0.0420 0.0455
18:01-19:00, Fri., 14 Feb. 0.0513 0.0451 0.0474
17:01-18:00, Fri., 14 Feb. 0.0508 0.0426 0.0465
16:01-17:00, Fri., 14 Feb. 0.0496 0.0418 0.0453
15:01-16:00, Fri., 14 Feb. 0.0479 0.0421 0.0450
14:01-15:00, Fri., 14 Feb. 0.0480 0.0423 0.0453
13:01-14:00, Fri., 14 Feb. 0.0480 0.0425 0.0452
12:01-13:00, Fri., 14 Feb. 0.0483 0.0433 0.0463
11:01-12:00, Fri., 14 Feb. 0.0503 0.0429 0.0461
10:01-11:00, Fri., 14 Feb. 0.0502 0.0431 0.0460
09:01-10:00, Fri., 14 Feb. 0.0502 0.0432 0.0462
08:01-09:00, Fri., 14 Feb. 0.0487 0.0432 0.0461
07:01-08:00, Fri., 14 Feb. 0.0483 0.0425 0.0451
06:01-07:00, Fri., 14 Feb. 0.0486 0.0426 0.0454
05:01-06:00, Fri., 14 Feb. 0.0485 0.0419 0.0449
04:01-05:00, Fri., 14 Feb. 0.0478 0.0424 0.0450
03:01-04:00, Fri., 14 Feb. 0.0490 0.0415 0.0452
02:01-03:00, Fri., 14 Feb. 0.0487 0.0415 0.0450
01:01-02:00, Fri., 14 Feb. 0.0472 0.0426 0.0447
00:01-01:00, Fri., 14 Feb. 0.0486 0.0426 0.0451
23:01-24:00, Thu., 13 Feb. 0.0483 0.0423 0.0448
22:01-23:00, Thu., 13 Feb. 0.0483 0.0414 0.0453
21:01-22:00, Thu., 13 Feb. 0.0484 0.0410 0.0446
20:01-21:00, Thu., 13 Feb. 0.0491 0.0418 0.0448
19:01-20:00, Thu., 13 Feb. 0.0480 0.0409 0.0450
18:01-19:00, Thu., 13 Feb. 0.0493 0.0425 0.0456
17:01-18:00, Thu., 13 Feb. 0.0487 0.0412 0.0454
16:01-17:00, Thu., 13 Feb. 0.0495 0.0414 0.0458
15:01-16:00, Thu., 13 Feb. 0.0487 0.0420 0.0458
14:01-15:00, Thu., 13 Feb. 0.0479 0.0421 0.0459
13:01-14:00, Thu., 13 Feb. 0.0494 0.0431 0.0461
12:01-13:00, Thu., 13 Feb. 0.0505 0.0433 0.0464
11:01-12:00, Thu., 13 Feb. 0.0502 0.0437 0.0471
10:01-11:00, Thu., 13 Feb. 0.0527 0.0453 0.0492
09:01-10:00, Thu., 13 Feb. 0.0521 0.0446 0.0486
08:01-09:00, Thu., 13 Feb. 0.0501 0.0422 0.0465
07:01-08:00, Thu., 13 Feb. 0.0510 0.0442 0.0471
06:01-07:00, Thu., 13 Feb. 0.0488 0.0427 0.0457
05:01-06:00, Thu., 13 Feb. 0.0488 0.0432 0.0457
04:01-05:00, Thu., 13 Feb. 0.0491 0.0422 0.0455
03:01-04:00, Thu., 13 Feb. 0.0500 0.0417 0.0457
02:01-03:00, Thu., 13 Feb. 0.0492 0.0412 0.0454
01:01-02:00, Thu., 13 Feb. 0.0489 0.0431 0.0456
00:01-01:00, Thu., 13 Feb. 0.0500 0.0417 0.0460
23:01-24:00, Wed., 12 Feb. 0.0520 0.0447 0.0489
22:01-23:00, Wed., 12 Feb. 0.0518 0.0428 0.0465
21:01-22:00, Wed., 12 Feb. 0.0486 0.0411 0.0454
20:01-21:00, Wed., 12 Feb. 0.0485 0.0423 0.0456
19:01-20:00, Wed., 12 Feb. 0.0495 0.0420 0.0448
18:01-19:00, Wed., 12 Feb. 0.0482 0.0409 0.0445
17:01-18:00, Wed., 12 Feb. 0.0483 0.0420 0.0446
16:01-17:00, Wed., 12 Feb. 0.0483 0.0413 0.0448
15:01-16:00, Wed., 12 Feb. 0.0482 0.0421 0.0450
14:01-15:00, Wed., 12 Feb. 0.0482 0.0426 0.0453
13:01-14:00, Wed., 12 Feb. 0.0477 0.0424 0.0454
12:01-13:00, Wed., 12 Feb. 0.0487 0.0427 0.0456
11:01-12:00, Wed., 12 Feb. 0.0486 0.0433 0.0458
10:01-11:00, Wed., 12 Feb. 0.0485 0.0422 0.0456
09:01-10:00, Wed., 12 Feb. 0.0479 0.0416 0.0454
08:01-09:00, Wed., 12 Feb. 0.0480 0.0416 0.0451
07:01-08:00, Wed., 12 Feb. 0.0479 0.0431 0.0453
06:01-07:00, Wed., 12 Feb. 0.0487 0.0408 0.0447
05:01-06:00, Wed., 12 Feb. 0.0483 0.0404 0.0448
04:01-05:00, Wed., 12 Feb. 0.0472 0.0409 0.0446
03:01-04:00, Wed., 12 Feb. 0.0477 0.0411 0.0447
02:01-03:00, Wed., 12 Feb. 0.0479 0.0411 0.0448
01:01-02:00, Wed., 12 Feb. 0.0475 0.0420 0.0443
00:01-01:00, Wed., 12 Feb. 0.0468 0.0412 0.0442
23:01-24:00, Tue., 11 Feb. 0.0488 0.0416 0.0446
22:01-23:00, Tue., 11 Feb. 0.0473 0.0414 0.0445
21:01-22:00, Tue., 11 Feb. 0.0475 0.0409 0.0443
20:01-21:00, Tue., 11 Feb. 0.0478 0.0420 0.0443
19:01-20:00, Tue., 11 Feb. 0.0488 0.0404 0.0445
18:01-19:00, Tue., 11 Feb. 0.0483 0.0415 0.0446
17:01-18:00, Tue., 11 Feb. 0.0479 0.0417 0.0449
16:01-17:00, Tue., 11 Feb. 0.0478 0.0408 0.0445
15:01-16:00, Tue., 11 Feb. 0.0476 0.0414 0.0440
14:01-15:00, Tue., 11 Feb. 0.0484 0.0415 0.0446
13:01-14:00, Tue., 11 Feb. 0.0476 0.0412 0.0445
12:01-13:00, Tue., 11 Feb. 0.0471 0.0421 0.0444
11:01-12:00, Tue., 11 Feb. 0.0474 0.0415 0.0447
10:01-11:00, Tue., 11 Feb. 0.0479 0.0412 0.0442
09:01-10:00, Tue., 11 Feb. 0.0482 0.0410 0.0444
08:01-09:00, Tue., 11 Feb. 0.0469 0.0414 0.0439
07:01-08:00, Tue., 11 Feb. 0.0469 0.0409 0.0441
06:01-07:00, Tue., 11 Feb. 0.0505 0.0413 0.0441
05:01-06:00, Tue., 11 Feb. 0.0467 0.0424 0.0442
04:01-05:00, Tue., 11 Feb. 0.0472 0.0407 0.0442
03:01-04:00, Tue., 11 Feb. 0.0485 0.0410 0.0444
02:01-03:00, Tue., 11 Feb. 0.0486 0.0416 0.0443
01:01-02:00, Tue., 11 Feb. 0.0471 0.0421 0.0442
00:01-01:00, Tue., 11 Feb. 0.0475 0.0400 0.0441
23:01-24:00, Mon., 10 Feb. 0.0480 0.0414 0.0441
22:01-23:00, Mon., 10 Feb. 0.0466 0.0408 0.0443
21:01-22:00, Mon., 10 Feb. 0.0471 0.0415 0.0441
20:01-21:00, Mon., 10 Feb. 0.0469 0.0386 0.0436
19:01-20:00, Mon., 10 Feb. 0.0467 0.0414 0.0440
18:01-19:00, Mon., 10 Feb. 0.0475 0.0405 0.0441
17:01-18:00, Mon., 10 Feb. 0.0470 0.0419 0.0443
16:01-17:00, Mon., 10 Feb. 0.0482 0.0421 0.0443
15:01-16:00, Mon., 10 Feb. 0.0488 0.0414 0.0444
14:01-15:00, Mon., 10 Feb. 0.0478 0.0414 0.0442
13:01-14:00, Mon., 10 Feb. 0.0474 0.0402 0.0441
12:01-13:00, Mon., 10 Feb. 0.0483 0.0418 0.0446
11:01-12:00, Mon., 10 Feb. 0.0474 0.0423 0.0444
10:01-11:00, Mon., 10 Feb. 0.0467 0.0416 0.0440
09:01-10:00, Mon., 10 Feb. 0.0473 0.0412 0.0441
08:01-09:00, Mon., 10 Feb. 0.0481 0.0409 0.0442
07:01-08:00, Mon., 10 Feb. 0.0467 0.0411 0.0438
06:01-07:00, Mon., 10 Feb. 0.0477 0.0399 0.0440
05:01-06:00, Mon., 10 Feb. 0.0468 0.0413 0.0439
04:01-05:00, Mon., 10 Feb. 0.0481 0.0400 0.0439
03:01-04:00, Mon., 10 Feb. 0.0484 0.0405 0.0441
02:01-03:00, Mon., 10 Feb. 0.0474 0.0415 0.0441
01:01-02:00, Mon., 10 Feb. 0.0483 0.0413 0.0440
00:01-01:00, Mon., 10 Feb. 0.0469 0.0407 0.0438