Measurement results by the hour (Shinjuku) 20 Nov., 2017 - 26 Nov., 2017

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., 26 Nov. 0.0400 0.0348 0.0368
22:01-23:00, Sun., 26 Nov. 0.0392 0.0346 0.0366
21:01-22:00, Sun., 26 Nov. 0.0404 0.0336 0.0364
20:01-21:00, Sun., 26 Nov. 0.0395 0.0336 0.0363
19:01-20:00, Sun., 26 Nov. 0.0375 0.0346 0.0361
18:01-19:00, Sun., 26 Nov. 0.0384 0.0331 0.0361
17:01-18:00, Sun., 26 Nov. 0.0391 0.0341 0.0362
16:01-17:00, Sun., 26 Nov. 0.0391 0.0343 0.0362
15:01-16:00, Sun., 26 Nov. 0.0391 0.0342 0.0362
14:01-15:00, Sun., 26 Nov. 0.0387 0.0338 0.0361
13:01-14:00, Sun., 26 Nov. 0.0381 0.0343 0.0362
12:01-13:00, Sun., 26 Nov. 0.0397 0.0341 0.0364
11:01-12:00, Sun., 26 Nov. 0.0391 0.0351 0.0366
10:01-11:00, Sun., 26 Nov. 0.0402 0.0333 0.0369
09:01-10:00, Sun., 26 Nov. 0.0388 0.0346 0.0366
08:01-09:00, Sun., 26 Nov. 0.0406 0.0350 0.0367
07:01-08:00, Sun., 26 Nov. 0.0404 0.0348 0.0369
06:01-07:00, Sun., 26 Nov. 0.0400 0.0348 0.0369
05:01-06:00, Sun., 26 Nov. 0.0401 0.0349 0.0366
04:01-05:00, Sun., 26 Nov. 0.0401 0.0343 0.0370
03:01-04:00, Sun., 26 Nov. 0.0403 0.0351 0.0369
02:01-03:00, Sun., 26 Nov. 0.0401 0.0349 0.0366
01:01-02:00, Sun., 26 Nov. 0.0404 0.0354 0.0372
00:01-01:00, Sun., 26 Nov. 0.0401 0.0354 0.0373
23:01-24:00, Sat., 25 Nov. 0.0396 0.0353 0.0370
22:01-23:00, Sat., 25 Nov. 0.0401 0.0346 0.0368
21:01-22:00, Sat., 25 Nov. 0.0394 0.0346 0.0363
20:01-21:00, Sat., 25 Nov. 0.0392 0.0341 0.0360
19:01-20:00, Sat., 25 Nov. 0.0387 0.0342 0.0363
18:01-19:00, Sat., 25 Nov. 0.0400 0.0344 0.0364
17:01-18:00, Sat., 25 Nov. 0.0396 0.0348 0.0363
16:01-17:00, Sat., 25 Nov. 0.0393 0.0343 0.0365
15:01-16:00, Sat., 25 Nov. 0.0399 0.0337 0.0363
14:01-15:00, Sat., 25 Nov. 0.0384 0.0341 0.0362
13:01-14:00, Sat., 25 Nov. 0.0385 0.0344 0.0363
12:01-13:00, Sat., 25 Nov. 0.0398 0.0344 0.0363
11:01-12:00, Sat., 25 Nov. 0.0388 0.0343 0.0362
10:01-11:00, Sat., 25 Nov. 0.0385 0.0338 0.0365
09:01-10:00, Sat., 25 Nov. 0.0388 0.0346 0.0366
08:01-09:00, Sat., 25 Nov. 0.0414 0.0352 0.0373
07:01-08:00, Sat., 25 Nov. 0.0414 0.0351 0.0371
06:01-07:00, Sat., 25 Nov. 0.0398 0.0341 0.0368
05:01-06:00, Sat., 25 Nov. 0.0392 0.0342 0.0364
04:01-05:00, Sat., 25 Nov. 0.0400 0.0351 0.0367
03:01-04:00, Sat., 25 Nov. 0.0399 0.0338 0.0365
02:01-03:00, Sat., 25 Nov. 0.0402 0.0344 0.0364
01:01-02:00, Sat., 25 Nov. 0.0390 0.0344 0.0361
00:01-01:00, Sat., 25 Nov. 0.0401 0.0340 0.0364
23:01-24:00, Fri., 24 Nov. 0.0407 0.0339 0.0363
22:01-23:00, Fri., 24 Nov. 0.0399 0.0345 0.0365
21:01-22:00, Fri., 24 Nov. 0.0393 0.0335 0.0362
20:01-21:00, Fri., 24 Nov. 0.0384 0.0338 0.0360
19:01-20:00, Fri., 24 Nov. 0.0396 0.0340 0.0363
18:01-19:00, Fri., 24 Nov. 0.0402 0.0342 0.0362
17:01-18:00, Fri., 24 Nov. 0.0385 0.0338 0.0361
16:01-17:00, Fri., 24 Nov. 0.0388 0.0347 0.0362
15:01-16:00, Fri., 24 Nov. 0.0396 0.0340 0.0362
14:01-15:00, Fri., 24 Nov. 0.0392 0.0342 0.0364
13:01-14:00, Fri., 24 Nov. 0.0396 0.0340 0.0365
12:01-13:00, Fri., 24 Nov. 0.0392 0.0345 0.0366
11:01-12:00, Fri., 24 Nov. 0.0415 0.0351 0.0368
10:01-11:00, Fri., 24 Nov. 0.0382 0.0340 0.0363
09:01-10:00, Fri., 24 Nov. 0.0389 0.0349 0.0367
08:01-09:00, Fri., 24 Nov. 0.0379 0.0337 0.0361
07:01-08:00, Fri., 24 Nov. 0.0386 0.0343 0.0363
06:01-07:00, Fri., 24 Nov. 0.0390 0.0347 0.0363
05:01-06:00, Fri., 24 Nov. 0.0391 0.0340 0.0361
04:01-05:00, Fri., 24 Nov. 0.0389 0.0342 0.0364
03:01-04:00, Fri., 24 Nov. 0.0394 0.0340 0.0363
02:01-03:00, Fri., 24 Nov. 0.0408 0.0341 0.0362
01:01-02:00, Fri., 24 Nov. 0.0389 0.0339 0.0362
00:01-01:00, Fri., 24 Nov. 0.0388 0.0344 0.0360
23:01-24:00, Thu., 23 Nov. 0.0389 0.0341 0.0365
22:01-23:00, Thu., 23 Nov. 0.0393 0.0336 0.0361
21:01-22:00, Thu., 23 Nov. 0.0383 0.0343 0.0361
20:01-21:00, Thu., 23 Nov. 0.0401 0.0347 0.0364
19:01-20:00, Thu., 23 Nov. 0.0393 0.0349 0.0366
18:01-19:00, Thu., 23 Nov. 0.0380 0.0333 0.0360
17:01-18:00, Thu., 23 Nov. 0.0401 0.0343 0.0365
16:01-17:00, Thu., 23 Nov. 0.0385 0.0338 0.0363
15:01-16:00, Thu., 23 Nov. 0.0407 0.0343 0.0366
14:01-15:00, Thu., 23 Nov. 0.0394 0.0337 0.0367
13:01-14:00, Thu., 23 Nov. 0.0417 0.0352 0.0377
12:01-13:00, Thu., 23 Nov. 0.0463 0.0374 0.0414
11:01-12:00, Thu., 23 Nov. 0.0538 0.0427 0.0474
10:01-11:00, Thu., 23 Nov. 0.0569 0.0481 0.0530
09:01-10:00, Thu., 23 Nov. 0.0560 0.0436 0.0493
08:01-09:00, Thu., 23 Nov. 0.0490 0.0418 0.0459
07:01-08:00, Thu., 23 Nov. 0.0487 0.0425 0.0454
06:01-07:00, Thu., 23 Nov. 0.0491 0.0418 0.0446
05:01-06:00, Thu., 23 Nov. 0.0475 0.0399 0.0437
04:01-05:00, Thu., 23 Nov. 0.0464 0.0400 0.0426
03:01-04:00, Thu., 23 Nov. 0.0466 0.0381 0.0426
02:01-03:00, Thu., 23 Nov. 0.0475 0.0391 0.0431
01:01-02:00, Thu., 23 Nov. 0.0460 0.0368 0.0409
00:01-01:00, Thu., 23 Nov. 0.0415 0.0363 0.0386
23:01-24:00, Wed., 22 Nov. 0.0433 0.0365 0.0394
22:01-23:00, Wed., 22 Nov. 0.0438 0.0356 0.0395
21:01-22:00, Wed., 22 Nov. 0.0417 0.0358 0.0384
20:01-21:00, Wed., 22 Nov. 0.0435 0.0369 0.0401
19:01-20:00, Wed., 22 Nov. 0.0416 0.0356 0.0377
18:01-19:00, Wed., 22 Nov. 0.0411 0.0354 0.0381
17:01-18:00, Wed., 22 Nov. 0.0411 0.0351 0.0373
16:01-17:00, Wed., 22 Nov. 0.0398 0.0341 0.0369
15:01-16:00, Wed., 22 Nov. 0.0401 0.0347 0.0370
14:01-15:00, Wed., 22 Nov. 0.0405 0.0353 0.0370
13:01-14:00, Wed., 22 Nov. 0.0403 0.0349 0.0366
12:01-13:00, Wed., 22 Nov. 0.0397 0.0347 0.0370
11:01-12:00, Wed., 22 Nov. 0.0420 0.0352 0.0373
10:01-11:00, Wed., 22 Nov. 0.0430 0.0353 0.0374
09:01-10:00, Wed., 22 Nov. 0.0415 0.0332 0.0371
08:01-09:00, Wed., 22 Nov. 0.0412 0.0347 0.0371
07:01-08:00, Wed., 22 Nov. 0.0401 0.0347 0.0371
06:01-07:00, Wed., 22 Nov. 0.0400 0.0346 0.0369
05:01-06:00, Wed., 22 Nov. 0.0401 0.0352 0.0371
04:01-05:00, Wed., 22 Nov. 0.0396 0.0348 0.0369
03:01-04:00, Wed., 22 Nov. 0.0402 0.0345 0.0369
02:01-03:00, Wed., 22 Nov. 0.0401 0.0348 0.0369
01:01-02:00, Wed., 22 Nov. 0.0399 0.0348 0.0370
00:01-01:00, Wed., 22 Nov. 0.0403 0.0350 0.0371
23:01-24:00, Tue., 21 Nov. 0.0391 0.0339 0.0364
22:01-23:00, Tue., 21 Nov. 0.0397 0.0339 0.0363
21:01-22:00, Tue., 21 Nov. 0.0413 0.0331 0.0363
20:01-21:00, Tue., 21 Nov. 0.0394 0.0343 0.0365
19:01-20:00, Tue., 21 Nov. 0.0393 0.0340 0.0364
18:01-19:00, Tue., 21 Nov. 0.0376 0.0341 0.0361
17:01-18:00, Tue., 21 Nov. 0.0402 0.0345 0.0366
16:01-17:00, Tue., 21 Nov. 0.0394 0.0343 0.0364
15:01-16:00, Tue., 21 Nov. 0.0383 0.0340 0.0361
14:01-15:00, Tue., 21 Nov. 0.0385 0.0343 0.0364
13:01-14:00, Tue., 21 Nov. 0.0386 0.0336 0.0364
12:01-13:00, Tue., 21 Nov. 0.0391 0.0344 0.0364
11:01-12:00, Tue., 21 Nov. 0.0399 0.0350 0.0367
10:01-11:00, Tue., 21 Nov. 0.0385 0.0343 0.0364
09:01-10:00, Tue., 21 Nov. 0.0392 0.0334 0.0364
08:01-09:00, Tue., 21 Nov. 0.0395 0.0343 0.0364
07:01-08:00, Tue., 21 Nov. 0.0406 0.0344 0.0367
06:01-07:00, Tue., 21 Nov. 0.0395 0.0345 0.0366
05:01-06:00, Tue., 21 Nov. 0.0394 0.0350 0.0368
04:01-05:00, Tue., 21 Nov. 0.0390 0.0341 0.0365
03:01-04:00, Tue., 21 Nov. 0.0410 0.0342 0.0367
02:01-03:00, Tue., 21 Nov. 0.0395 0.0356 0.0369
01:01-02:00, Tue., 21 Nov. 0.0403 0.0352 0.0368
00:01-01:00, Tue., 21 Nov. 0.0404 0.0351 0.0371
23:01-24:00, Mon., 20 Nov. 0.0392 0.0338 0.0371
22:01-23:00, Mon., 20 Nov. 0.0410 0.0356 0.0374
21:01-22:00, Mon., 20 Nov. 0.0410 0.0353 0.0376
20:01-21:00, Mon., 20 Nov. 0.0403 0.0351 0.0372
19:01-20:00, Mon., 20 Nov. 0.0411 0.0350 0.0371
18:01-19:00, Mon., 20 Nov. 0.0386 0.0346 0.0366
17:01-18:00, Mon., 20 Nov. 0.0394 0.0344 0.0368
16:01-17:00, Mon., 20 Nov. 0.0405 0.0343 0.0369
15:01-16:00, Mon., 20 Nov. 0.0413 0.0349 0.0370
14:01-15:00, Mon., 20 Nov. 0.0403 0.0349 0.0371
13:01-14:00, Mon., 20 Nov. 0.0395 0.0351 0.0370
12:01-13:00, Mon., 20 Nov. 0.0398 0.0345 0.0370
11:01-12:00, Mon., 20 Nov. 0.0403 0.0347 0.0370
10:01-11:00, Mon., 20 Nov. 0.0405 0.0343 0.0371
09:01-10:00, Mon., 20 Nov. 0.0409 0.0348 0.0369
08:01-09:00, Mon., 20 Nov. 0.0415 0.0344 0.0370
07:01-08:00, Mon., 20 Nov. 0.0402 0.0348 0.0369
06:01-07:00, Mon., 20 Nov. 0.0392 0.0349 0.0368
05:01-06:00, Mon., 20 Nov. 0.0403 0.0345 0.0370
04:01-05:00, Mon., 20 Nov. 0.0416 0.0353 0.0372
03:01-04:00, Mon., 20 Nov. 0.0408 0.0345 0.0370
02:01-03:00, Mon., 20 Nov. 0.0397 0.0347 0.0368
01:01-02:00, Mon., 20 Nov. 0.0421 0.0348 0.0368
00:01-01:00, Mon., 20 Nov. 0.0391 0.0339 0.0366