Measurement results by the hour (Hachioji) 19 Aug., 2013 - 25 Aug., 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., 25 Aug. 0.0412 0.0360 0.0377
22:01-23:00, Sun., 25 Aug. 0.0421 0.0363 0.0383
21:01-22:00, Sun., 25 Aug. 0.0407 0.0348 0.0375
20:01-21:00, Sun., 25 Aug. 0.0414 0.0354 0.0371
19:01-20:00, Sun., 25 Aug. 0.0389 0.0348 0.0366
18:01-19:00, Sun., 25 Aug. 0.0394 0.0342 0.0366
17:01-18:00, Sun., 25 Aug. 0.0407 0.0353 0.0367
16:01-17:00, Sun., 25 Aug. 0.0400 0.0349 0.0365
15:01-16:00, Sun., 25 Aug. 0.0400 0.0344 0.0367
14:01-15:00, Sun., 25 Aug. 0.0409 0.0356 0.0373
13:01-14:00, Sun., 25 Aug. 0.0402 0.0355 0.0369
12:01-13:00, Sun., 25 Aug. 0.0412 0.0352 0.0377
11:01-12:00, Sun., 25 Aug. 0.0411 0.0352 0.0380
10:01-11:00, Sun., 25 Aug. 0.0458 0.0359 0.0413
09:01-10:00, Sun., 25 Aug. 0.0432 0.0367 0.0398
08:01-09:00, Sun., 25 Aug. 0.0466 0.0370 0.0411
07:01-08:00, Sun., 25 Aug. 0.0496 0.0400 0.0437
06:01-07:00, Sun., 25 Aug. 0.0507 0.0433 0.0466
05:01-06:00, Sun., 25 Aug. 0.0476 0.0356 0.0389
04:01-05:00, Sun., 25 Aug. 0.0417 0.0355 0.0373
03:01-04:00, Sun., 25 Aug. 0.0400 0.0349 0.0369
02:01-03:00, Sun., 25 Aug. 0.0420 0.0350 0.0371
01:01-02:00, Sun., 25 Aug. 0.0418 0.0351 0.0378
00:01-01:00, Sun., 25 Aug. 0.0409 0.0351 0.0373
23:01-24:00, Sat., 24 Aug. 0.0399 0.0354 0.0373
22:01-23:00, Sat., 24 Aug. 0.0398 0.0354 0.0371
21:01-22:00, Sat., 24 Aug. 0.0399 0.0351 0.0370
20:01-21:00, Sat., 24 Aug. 0.0404 0.0345 0.0369
19:01-20:00, Sat., 24 Aug. 0.0395 0.0349 0.0371
18:01-19:00, Sat., 24 Aug. 0.0392 0.0353 0.0369
17:01-18:00, Sat., 24 Aug. 0.0394 0.0346 0.0369
16:01-17:00, Sat., 24 Aug. 0.0400 0.0351 0.0368
15:01-16:00, Sat., 24 Aug. 0.0420 0.0352 0.0368
14:01-15:00, Sat., 24 Aug. 0.0415 0.0352 0.0372
13:01-14:00, Sat., 24 Aug. 0.0416 0.0351 0.0375
12:01-13:00, Sat., 24 Aug. 0.0426 0.0353 0.0375
11:01-12:00, Sat., 24 Aug. 0.0413 0.0348 0.0374
10:01-11:00, Sat., 24 Aug. 0.0409 0.0356 0.0379
09:01-10:00, Sat., 24 Aug. 0.0415 0.0358 0.0384
08:01-09:00, Sat., 24 Aug. 0.0419 0.0358 0.0392
07:01-08:00, Sat., 24 Aug. 0.0412 0.0360 0.0387
06:01-07:00, Sat., 24 Aug. 0.0418 0.0362 0.0385
05:01-06:00, Sat., 24 Aug. 0.0438 0.0355 0.0380
04:01-05:00, Sat., 24 Aug. 0.0420 0.0350 0.0372
03:01-04:00, Sat., 24 Aug. 0.0401 0.0348 0.0371
02:01-03:00, Sat., 24 Aug. 0.0397 0.0353 0.0373
01:01-02:00, Sat., 24 Aug. 0.0433 0.0358 0.0392
00:01-01:00, Sat., 24 Aug. 0.0463 0.0369 0.0409
23:01-24:00, Fri., 23 Aug. 0.0519 0.0401 0.0456
22:01-23:00, Fri., 23 Aug. 0.0554 0.0471 0.0510
21:01-22:00, Fri., 23 Aug. 0.0488 0.0356 0.0409
20:01-21:00, Fri., 23 Aug. 0.0413 0.0354 0.0376
19:01-20:00, Fri., 23 Aug. 0.0412 0.0355 0.0373
18:01-19:00, Fri., 23 Aug. 0.0402 0.0359 0.0378
17:01-18:00, Fri., 23 Aug. 0.0413 0.0359 0.0380
16:01-17:00, Fri., 23 Aug. 0.0439 0.0366 0.0396
15:01-16:00, Fri., 23 Aug. 0.0436 0.0368 0.0407
14:01-15:00, Fri., 23 Aug. 0.0441 0.0359 0.0392
13:01-14:00, Fri., 23 Aug. 0.0408 0.0353 0.0373
12:01-13:00, Fri., 23 Aug. 0.0396 0.0341 0.0370
11:01-12:00, Fri., 23 Aug. 0.0418 0.0347 0.0373
10:01-11:00, Fri., 23 Aug. 0.0399 0.0350 0.0373
09:01-10:00, Fri., 23 Aug. 0.0405 0.0358 0.0378
08:01-09:00, Fri., 23 Aug. 0.0427 0.0357 0.0383
07:01-08:00, Fri., 23 Aug. 0.0445 0.0364 0.0391
06:01-07:00, Fri., 23 Aug. 0.0438 0.0376 0.0406
05:01-06:00, Fri., 23 Aug. 0.0442 0.0372 0.0407
04:01-05:00, Fri., 23 Aug. 0.0434 0.0362 0.0401
03:01-04:00, Fri., 23 Aug. 0.0439 0.0353 0.0394
02:01-03:00, Fri., 23 Aug. 0.0401 0.0357 0.0378
01:01-02:00, Fri., 23 Aug. 0.0427 0.0352 0.0372
00:01-01:00, Fri., 23 Aug. 0.0400 0.0341 0.0368
23:01-24:00, Thu., 22 Aug. 0.0406 0.0344 0.0367
22:01-23:00, Thu., 22 Aug. 0.0397 0.0342 0.0367
21:01-22:00, Thu., 22 Aug. 0.0390 0.0346 0.0364
20:01-21:00, Thu., 22 Aug. 0.0393 0.0346 0.0365
19:01-20:00, Thu., 22 Aug. 0.0402 0.0346 0.0364
18:01-19:00, Thu., 22 Aug. 0.0392 0.0347 0.0367
17:01-18:00, Thu., 22 Aug. 0.0402 0.0352 0.0370
16:01-17:00, Thu., 22 Aug. 0.0405 0.0349 0.0369
15:01-16:00, Thu., 22 Aug. 0.0403 0.0346 0.0371
14:01-15:00, Thu., 22 Aug. 0.0403 0.0353 0.0368
13:01-14:00, Thu., 22 Aug. 0.0393 0.0345 0.0367
12:01-13:00, Thu., 22 Aug. 0.0395 0.0348 0.0367
11:01-12:00, Thu., 22 Aug. 0.0394 0.0347 0.0366
10:01-11:00, Thu., 22 Aug. 0.0397 0.0346 0.0366
09:01-10:00, Thu., 22 Aug. 0.0398 0.0345 0.0367
08:01-09:00, Thu., 22 Aug. 0.0404 0.0345 0.0367
07:01-08:00, Thu., 22 Aug. 0.0395 0.0344 0.0367
06:01-07:00, Thu., 22 Aug. 0.0376 0.0345 0.0363
05:01-06:00, Thu., 22 Aug. 0.0399 0.0346 0.0367
04:01-05:00, Thu., 22 Aug. 0.0416 0.0344 0.0365
03:01-04:00, Thu., 22 Aug. 0.0390 0.0348 0.0366
02:01-03:00, Thu., 22 Aug. 0.0383 0.0341 0.0366
01:01-02:00, Thu., 22 Aug. 0.0387 0.0345 0.0363
00:01-01:00, Thu., 22 Aug. 0.0386 0.0349 0.0364
23:01-24:00, Wed., 21 Aug. 0.0390 0.0338 0.0360
22:01-23:00, Wed., 21 Aug. 0.0391 0.0343 0.0365
21:01-22:00, Wed., 21 Aug. 0.0403 0.0346 0.0366
20:01-21:00, Wed., 21 Aug. 0.0386 0.0349 0.0365
19:01-20:00, Wed., 21 Aug. 0.0399 0.0356 0.0374
18:01-19:00, Wed., 21 Aug. 0.0415 0.0355 0.0372
17:01-18:00, Wed., 21 Aug. 0.0458 0.0355 0.0405
16:01-17:00, Wed., 21 Aug. 0.0565 0.0407 0.0488
15:01-16:00, Wed., 21 Aug. 0.0560 0.0358 0.0433
14:01-15:00, Wed., 21 Aug. 0.0413 0.0358 0.0381
13:01-14:00, Wed., 21 Aug. 0.0418 0.0357 0.0384
12:01-13:00, Wed., 21 Aug. 0.0415 0.0359 0.0386
11:01-12:00, Wed., 21 Aug. 0.0413 0.0356 0.0382
10:01-11:00, Wed., 21 Aug. 0.0429 0.0359 0.0389
09:01-10:00, Wed., 21 Aug. 0.0421 0.0365 0.0387
08:01-09:00, Wed., 21 Aug. 0.0426 0.0360 0.0388
07:01-08:00, Wed., 21 Aug. 0.0426 0.0361 0.0391
06:01-07:00, Wed., 21 Aug. 0.0439 0.0351 0.0384
05:01-06:00, Wed., 21 Aug. 0.0411 0.0353 0.0383
04:01-05:00, Wed., 21 Aug. 0.0427 0.0358 0.0380
03:01-04:00, Wed., 21 Aug. 0.0415 0.0357 0.0381
02:01-03:00, Wed., 21 Aug. 0.0417 0.0350 0.0380
01:01-02:00, Wed., 21 Aug. 0.0422 0.0358 0.0381
00:01-01:00, Wed., 21 Aug. 0.0413 0.0356 0.0378
23:01-24:00, Tue., 20 Aug. 0.0420 0.0356 0.0381
22:01-23:00, Tue., 20 Aug. 0.0410 0.0353 0.0378
21:01-22:00, Tue., 20 Aug. 0.0405 0.0357 0.0377
20:01-21:00, Tue., 20 Aug. 0.0400 0.0350 0.0371
19:01-20:00, Tue., 20 Aug. 0.0408 0.0351 0.0373
18:01-19:00, Tue., 20 Aug. 0.0406 0.0352 0.0375
17:01-18:00, Tue., 20 Aug. 0.0406 0.0344 0.0372
16:01-17:00, Tue., 20 Aug. 0.0403 0.0345 0.0371
15:01-16:00, Tue., 20 Aug. 0.0405 0.0353 0.0373
14:01-15:00, Tue., 20 Aug. 0.0426 0.0353 0.0373
13:01-14:00, Tue., 20 Aug. 0.0418 0.0351 0.0373
12:01-13:00, Tue., 20 Aug. 0.0408 0.0346 0.0374
11:01-12:00, Tue., 20 Aug. 0.0403 0.0351 0.0372
10:01-11:00, Tue., 20 Aug. 0.0404 0.0350 0.0373
09:01-10:00, Tue., 20 Aug. 0.0406 0.0354 0.0374
08:01-09:00, Tue., 20 Aug. 0.0420 0.0358 0.0384
07:01-08:00, Tue., 20 Aug. 0.0442 0.0370 0.0398
06:01-07:00, Tue., 20 Aug. 0.0424 0.0363 0.0397
05:01-06:00, Tue., 20 Aug. 0.0413 0.0354 0.0383
04:01-05:00, Tue., 20 Aug. 0.0398 0.0353 0.0372
03:01-04:00, Tue., 20 Aug. 0.0414 0.0344 0.0374
02:01-03:00, Tue., 20 Aug. 0.0412 0.0352 0.0374
01:01-02:00, Tue., 20 Aug. 0.0402 0.0356 0.0374
00:01-01:00, Tue., 20 Aug. 0.0405 0.0352 0.0373
23:01-24:00, Mon., 19 Aug. 0.0417 0.0351 0.0375
22:01-23:00, Mon., 19 Aug. 0.0397 0.0350 0.0373
21:01-22:00, Mon., 19 Aug. 0.0412 0.0356 0.0375
20:01-21:00, Mon., 19 Aug. 0.0418 0.0355 0.0377
19:01-20:00, Mon., 19 Aug. 0.0414 0.0361 0.0377
18:01-19:00, Mon., 19 Aug. 0.0410 0.0354 0.0376
17:01-18:00, Mon., 19 Aug. 0.0419 0.0354 0.0376
16:01-17:00, Mon., 19 Aug. 0.0417 0.0355 0.0373
15:01-16:00, Mon., 19 Aug. 0.0404 0.0358 0.0376
14:01-15:00, Mon., 19 Aug. 0.0405 0.0351 0.0374
13:01-14:00, Mon., 19 Aug. 0.0402 0.0353 0.0375
12:01-13:00, Mon., 19 Aug. 0.0415 0.0351 0.0372
11:01-12:00, Mon., 19 Aug. 0.0420 0.0350 0.0376
10:01-11:00, Mon., 19 Aug. 0.0401 0.0350 0.0375
09:01-10:00, Mon., 19 Aug. 0.0429 0.0359 0.0385
08:01-09:00, Mon., 19 Aug. 0.0416 0.0362 0.0387
07:01-08:00, Mon., 19 Aug. 0.0426 0.0366 0.0392
06:01-07:00, Mon., 19 Aug. 0.0429 0.0376 0.0402
05:01-06:00, Mon., 19 Aug. 0.0432 0.0366 0.0404
04:01-05:00, Mon., 19 Aug. 0.0432 0.0362 0.0403
03:01-04:00, Mon., 19 Aug. 0.0417 0.0361 0.0383
02:01-03:00, Mon., 19 Aug. 0.0410 0.0357 0.0373
01:01-02:00, Mon., 19 Aug. 0.0408 0.0354 0.0375
00:01-01:00, Mon., 19 Aug. 0.0400 0.0346 0.0374