Measurement results by the hour (Hachioji) 25 Nov., 2013 - 1 Dec., 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., 01 Dec. 0.0402 0.0342 0.0365
22:01-23:00, Sun., 01 Dec. 0.0394 0.0349 0.0365
21:01-22:00, Sun., 01 Dec. 0.0395 0.0338 0.0363
20:01-21:00, Sun., 01 Dec. 0.0393 0.0346 0.0363
19:01-20:00, Sun., 01 Dec. 0.0378 0.0334 0.0358
18:01-19:00, Sun., 01 Dec. 0.0378 0.0332 0.0354
17:01-18:00, Sun., 01 Dec. 0.0375 0.0332 0.0350
16:01-17:00, Sun., 01 Dec. 0.0372 0.0330 0.0350
15:01-16:00, Sun., 01 Dec. 0.0369 0.0332 0.0352
14:01-15:00, Sun., 01 Dec. 0.0373 0.0335 0.0355
13:01-14:00, Sun., 01 Dec. 0.0378 0.0340 0.0359
12:01-13:00, Sun., 01 Dec. 0.0395 0.0348 0.0364
11:01-12:00, Sun., 01 Dec. 0.0377 0.0341 0.0361
10:01-11:00, Sun., 01 Dec. 0.0385 0.0342 0.0364
09:01-10:00, Sun., 01 Dec. 0.0413 0.0347 0.0366
08:01-09:00, Sun., 01 Dec. 0.0407 0.0340 0.0367
07:01-08:00, Sun., 01 Dec. 0.0385 0.0338 0.0358
06:01-07:00, Sun., 01 Dec. 0.0380 0.0339 0.0356
05:01-06:00, Sun., 01 Dec. 0.0374 0.0332 0.0356
04:01-05:00, Sun., 01 Dec. 0.0387 0.0341 0.0359
03:01-04:00, Sun., 01 Dec. 0.0399 0.0340 0.0363
02:01-03:00, Sun., 01 Dec. 0.0380 0.0335 0.0359
01:01-02:00, Sun., 01 Dec. 0.0402 0.0337 0.0358
00:01-01:00, Sun., 01 Dec. 0.0383 0.0341 0.0360
23:01-24:00, Sat., 30 Nov. 0.0385 0.0334 0.0359
22:01-23:00, Sat., 30 Nov. 0.0372 0.0339 0.0357
21:01-22:00, Sat., 30 Nov. 0.0375 0.0340 0.0354
20:01-21:00, Sat., 30 Nov. 0.0373 0.0334 0.0351
19:01-20:00, Sat., 30 Nov. 0.0386 0.0330 0.0355
18:01-19:00, Sat., 30 Nov. 0.0369 0.0330 0.0349
17:01-18:00, Sat., 30 Nov. 0.0369 0.0331 0.0350
16:01-17:00, Sat., 30 Nov. 0.0369 0.0330 0.0350
15:01-16:00, Sat., 30 Nov. 0.0366 0.0330 0.0350
14:01-15:00, Sat., 30 Nov. 0.0365 0.0327 0.0351
13:01-14:00, Sat., 30 Nov. 0.0370 0.0327 0.0351
12:01-13:00, Sat., 30 Nov. 0.0384 0.0323 0.0354
11:01-12:00, Sat., 30 Nov. 0.0388 0.0337 0.0357
10:01-11:00, Sat., 30 Nov. 0.0389 0.0339 0.0360
09:01-10:00, Sat., 30 Nov. 0.0386 0.0344 0.0362
08:01-09:00, Sat., 30 Nov. 0.0379 0.0337 0.0358
07:01-08:00, Sat., 30 Nov. 0.0383 0.0335 0.0357
06:01-07:00, Sat., 30 Nov. 0.0404 0.0334 0.0363
05:01-06:00, Sat., 30 Nov. 0.0410 0.0345 0.0363
04:01-05:00, Sat., 30 Nov. 0.0387 0.0336 0.0357
03:01-04:00, Sat., 30 Nov. 0.0373 0.0338 0.0358
02:01-03:00, Sat., 30 Nov. 0.0386 0.0339 0.0361
01:01-02:00, Sat., 30 Nov. 0.0394 0.0341 0.0361
00:01-01:00, Sat., 30 Nov. 0.0377 0.0342 0.0359
23:01-24:00, Fri., 29 Nov. 0.0381 0.0336 0.0359
22:01-23:00, Fri., 29 Nov. 0.0372 0.0330 0.0354
21:01-22:00, Fri., 29 Nov. 0.0371 0.0324 0.0352
20:01-21:00, Fri., 29 Nov. 0.0372 0.0331 0.0351
19:01-20:00, Fri., 29 Nov. 0.0370 0.0332 0.0350
18:01-19:00, Fri., 29 Nov. 0.0377 0.0330 0.0351
17:01-18:00, Fri., 29 Nov. 0.0371 0.0321 0.0351
16:01-17:00, Fri., 29 Nov. 0.0370 0.0326 0.0349
15:01-16:00, Fri., 29 Nov. 0.0372 0.0331 0.0352
14:01-15:00, Fri., 29 Nov. 0.0376 0.0322 0.0350
13:01-14:00, Fri., 29 Nov. 0.0379 0.0335 0.0353
12:01-13:00, Fri., 29 Nov. 0.0373 0.0334 0.0354
11:01-12:00, Fri., 29 Nov. 0.0372 0.0333 0.0353
10:01-11:00, Fri., 29 Nov. 0.0379 0.0333 0.0354
09:01-10:00, Fri., 29 Nov. 0.0375 0.0340 0.0360
08:01-09:00, Fri., 29 Nov. 0.0385 0.0337 0.0358
07:01-08:00, Fri., 29 Nov. 0.0398 0.0335 0.0357
06:01-07:00, Fri., 29 Nov. 0.0377 0.0343 0.0358
05:01-06:00, Fri., 29 Nov. 0.0397 0.0333 0.0353
04:01-05:00, Fri., 29 Nov. 0.0378 0.0335 0.0356
03:01-04:00, Fri., 29 Nov. 0.0372 0.0335 0.0352
02:01-03:00, Fri., 29 Nov. 0.0373 0.0332 0.0351
01:01-02:00, Fri., 29 Nov. 0.0382 0.0329 0.0352
00:01-01:00, Fri., 29 Nov. 0.0376 0.0328 0.0349
23:01-24:00, Thu., 28 Nov. 0.0375 0.0328 0.0351
22:01-23:00, Thu., 28 Nov. 0.0370 0.0327 0.0351
21:01-22:00, Thu., 28 Nov. 0.0370 0.0336 0.0351
20:01-21:00, Thu., 28 Nov. 0.0369 0.0333 0.0347
19:01-20:00, Thu., 28 Nov. 0.0366 0.0329 0.0347
18:01-19:00, Thu., 28 Nov. 0.0366 0.0326 0.0348
17:01-18:00, Thu., 28 Nov. 0.0367 0.0325 0.0349
16:01-17:00, Thu., 28 Nov. 0.0368 0.0327 0.0347
15:01-16:00, Thu., 28 Nov. 0.0378 0.0333 0.0349
14:01-15:00, Thu., 28 Nov. 0.0369 0.0328 0.0351
13:01-14:00, Thu., 28 Nov. 0.0368 0.0329 0.0348
12:01-13:00, Thu., 28 Nov. 0.0365 0.0323 0.0345
11:01-12:00, Thu., 28 Nov. 0.0377 0.0326 0.0348
10:01-11:00, Thu., 28 Nov. 0.0367 0.0324 0.0348
09:01-10:00, Thu., 28 Nov. 0.0371 0.0324 0.0351
08:01-09:00, Thu., 28 Nov. 0.0389 0.0326 0.0358
07:01-08:00, Thu., 28 Nov. 0.0373 0.0335 0.0355
06:01-07:00, Thu., 28 Nov. 0.0380 0.0331 0.0358
05:01-06:00, Thu., 28 Nov. 0.0366 0.0332 0.0353
04:01-05:00, Thu., 28 Nov. 0.0377 0.0336 0.0351
03:01-04:00, Thu., 28 Nov. 0.0373 0.0325 0.0353
02:01-03:00, Thu., 28 Nov. 0.0372 0.0332 0.0351
01:01-02:00, Thu., 28 Nov. 0.0373 0.0328 0.0347
00:01-01:00, Thu., 28 Nov. 0.0360 0.0327 0.0347
23:01-24:00, Wed., 27 Nov. 0.0366 0.0326 0.0347
22:01-23:00, Wed., 27 Nov. 0.0367 0.0314 0.0347
21:01-22:00, Wed., 27 Nov. 0.0366 0.0317 0.0345
20:01-21:00, Wed., 27 Nov. 0.0365 0.0325 0.0346
19:01-20:00, Wed., 27 Nov. 0.0364 0.0325 0.0345
18:01-19:00, Wed., 27 Nov. 0.0367 0.0314 0.0344
17:01-18:00, Wed., 27 Nov. 0.0361 0.0322 0.0345
16:01-17:00, Wed., 27 Nov. 0.0367 0.0318 0.0343
15:01-16:00, Wed., 27 Nov. 0.0365 0.0325 0.0347
14:01-15:00, Wed., 27 Nov. 0.0361 0.0324 0.0343
13:01-14:00, Wed., 27 Nov. 0.0371 0.0322 0.0342
12:01-13:00, Wed., 27 Nov. 0.0369 0.0324 0.0346
11:01-12:00, Wed., 27 Nov. 0.0366 0.0324 0.0347
10:01-11:00, Wed., 27 Nov. 0.0367 0.0321 0.0348
09:01-10:00, Wed., 27 Nov. 0.0375 0.0326 0.0352
08:01-09:00, Wed., 27 Nov. 0.0370 0.0321 0.0354
07:01-08:00, Wed., 27 Nov. 0.0384 0.0326 0.0354
06:01-07:00, Wed., 27 Nov. 0.0368 0.0330 0.0354
05:01-06:00, Wed., 27 Nov. 0.0378 0.0331 0.0355
04:01-05:00, Wed., 27 Nov. 0.0376 0.0340 0.0356
03:01-04:00, Wed., 27 Nov. 0.0369 0.0324 0.0352
02:01-03:00, Wed., 27 Nov. 0.0369 0.0326 0.0347
01:01-02:00, Wed., 27 Nov. 0.0378 0.0329 0.0355
00:01-01:00, Wed., 27 Nov. 0.0382 0.0335 0.0355
23:01-24:00, Tue., 26 Nov. 0.0383 0.0323 0.0350
22:01-23:00, Tue., 26 Nov. 0.0368 0.0332 0.0351
21:01-22:00, Tue., 26 Nov. 0.0369 0.0324 0.0349
20:01-21:00, Tue., 26 Nov. 0.0368 0.0319 0.0346
19:01-20:00, Tue., 26 Nov. 0.0370 0.0327 0.0346
18:01-19:00, Tue., 26 Nov. 0.0366 0.0333 0.0347
17:01-18:00, Tue., 26 Nov. 0.0365 0.0328 0.0347
16:01-17:00, Tue., 26 Nov. 0.0371 0.0330 0.0349
15:01-16:00, Tue., 26 Nov. 0.0368 0.0329 0.0349
14:01-15:00, Tue., 26 Nov. 0.0374 0.0321 0.0350
13:01-14:00, Tue., 26 Nov. 0.0370 0.0328 0.0352
12:01-13:00, Tue., 26 Nov. 0.0381 0.0333 0.0353
11:01-12:00, Tue., 26 Nov. 0.0371 0.0333 0.0351
10:01-11:00, Tue., 26 Nov. 0.0382 0.0330 0.0351
09:01-10:00, Tue., 26 Nov. 0.0385 0.0324 0.0353
08:01-09:00, Tue., 26 Nov. 0.0368 0.0332 0.0353
07:01-08:00, Tue., 26 Nov. 0.0371 0.0323 0.0352
06:01-07:00, Tue., 26 Nov. 0.0374 0.0326 0.0349
05:01-06:00, Tue., 26 Nov. 0.0370 0.0326 0.0349
04:01-05:00, Tue., 26 Nov. 0.0372 0.0326 0.0350
03:01-04:00, Tue., 26 Nov. 0.0373 0.0329 0.0350
02:01-03:00, Tue., 26 Nov. 0.0367 0.0327 0.0351
01:01-02:00, Tue., 26 Nov. 0.0370 0.0334 0.0352
00:01-01:00, Tue., 26 Nov. 0.0385 0.0333 0.0359
23:01-24:00, Mon., 25 Nov. 0.0436 0.0352 0.0383
22:01-23:00, Mon., 25 Nov. 0.0430 0.0363 0.0396
21:01-22:00, Mon., 25 Nov. 0.0428 0.0360 0.0389
20:01-21:00, Mon., 25 Nov. 0.0434 0.0359 0.0396
19:01-20:00, Mon., 25 Nov. 0.0402 0.0349 0.0368
18:01-19:00, Mon., 25 Nov. 0.0417 0.0346 0.0369
17:01-18:00, Mon., 25 Nov. 0.0399 0.0351 0.0367
16:01-17:00, Mon., 25 Nov. 0.0374 0.0331 0.0355
15:01-16:00, Mon., 25 Nov. 0.0366 0.0328 0.0351
14:01-15:00, Mon., 25 Nov. 0.0372 0.0331 0.0351
13:01-14:00, Mon., 25 Nov. 0.0370 0.0333 0.0352
12:01-13:00, Mon., 25 Nov. 0.0388 0.0334 0.0355
11:01-12:00, Mon., 25 Nov. 0.0373 0.0338 0.0360
10:01-11:00, Mon., 25 Nov. 0.0388 0.0340 0.0363
09:01-10:00, Mon., 25 Nov. 0.0394 0.0348 0.0366
08:01-09:00, Mon., 25 Nov. 0.0394 0.0350 0.0368
07:01-08:00, Mon., 25 Nov. 0.0395 0.0350 0.0369
06:01-07:00, Mon., 25 Nov. 0.0402 0.0349 0.0367
05:01-06:00, Mon., 25 Nov. 0.0397 0.0342 0.0365
04:01-05:00, Mon., 25 Nov. 0.0385 0.0349 0.0365
03:01-04:00, Mon., 25 Nov. 0.0383 0.0347 0.0363
02:01-03:00, Mon., 25 Nov. 0.0374 0.0346 0.0360
01:01-02:00, Mon., 25 Nov. 0.0388 0.0339 0.0360
00:01-01:00, Mon., 25 Nov. 0.0378 0.0339 0.0356