Measurement results by the hour (Hachioji) 24 Mar., 2014 - 30 Mar., 2014

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., 30 Mar. 0.0363 0.0326 0.0342
22:01-23:00, Sun., 30 Mar. 0.0379 0.0327 0.0353
21:01-22:00, Sun., 30 Mar. 0.0465 0.0363 0.0403
20:01-21:00, Sun., 30 Mar. 0.0502 0.0334 0.0447
19:01-20:00, Sun., 30 Mar. 0.0358 0.0320 0.0342
18:01-19:00, Sun., 30 Mar. 0.0360 0.0319 0.0341
17:01-18:00, Sun., 30 Mar. 0.0382 0.0321 0.0350
16:01-17:00, Sun., 30 Mar. 0.0426 0.0350 0.0376
15:01-16:00, Sun., 30 Mar. 0.0487 0.0386 0.0436
14:01-15:00, Sun., 30 Mar. 0.0525 0.0444 0.0486
13:01-14:00, Sun., 30 Mar. 0.0530 0.0423 0.0476
12:01-13:00, Sun., 30 Mar. 0.0470 0.0366 0.0418
11:01-12:00, Sun., 30 Mar. 0.0404 0.0330 0.0365
10:01-11:00, Sun., 30 Mar. 0.0363 0.0320 0.0345
09:01-10:00, Sun., 30 Mar. 0.0357 0.0325 0.0343
08:01-09:00, Sun., 30 Mar. 0.0367 0.0324 0.0342
07:01-08:00, Sun., 30 Mar. 0.0363 0.0319 0.0340
06:01-07:00, Sun., 30 Mar. 0.0359 0.0321 0.0340
05:01-06:00, Sun., 30 Mar. 0.0366 0.0318 0.0339
04:01-05:00, Sun., 30 Mar. 0.0368 0.0323 0.0344
03:01-04:00, Sun., 30 Mar. 0.0398 0.0330 0.0356
02:01-03:00, Sun., 30 Mar. 0.0423 0.0361 0.0391
01:01-02:00, Sun., 30 Mar. 0.0429 0.0341 0.0374
00:01-01:00, Sun., 30 Mar. 0.0367 0.0328 0.0344
23:01-24:00, Sat., 29 Mar. 0.0371 0.0326 0.0343
22:01-23:00, Sat., 29 Mar. 0.0369 0.0318 0.0341
21:01-22:00, Sat., 29 Mar. 0.0362 0.0323 0.0342
20:01-21:00, Sat., 29 Mar. 0.0363 0.0318 0.0340
19:01-20:00, Sat., 29 Mar. 0.0355 0.0321 0.0341
18:01-19:00, Sat., 29 Mar. 0.0359 0.0317 0.0339
17:01-18:00, Sat., 29 Mar. 0.0356 0.0322 0.0339
16:01-17:00, Sat., 29 Mar. 0.0363 0.0323 0.0343
15:01-16:00, Sat., 29 Mar. 0.0367 0.0323 0.0347
14:01-15:00, Sat., 29 Mar. 0.0367 0.0320 0.0344
13:01-14:00, Sat., 29 Mar. 0.0364 0.0328 0.0345
12:01-13:00, Sat., 29 Mar. 0.0366 0.0327 0.0347
11:01-12:00, Sat., 29 Mar. 0.0370 0.0331 0.0350
10:01-11:00, Sat., 29 Mar. 0.0387 0.0332 0.0353
09:01-10:00, Sat., 29 Mar. 0.0373 0.0333 0.0354
08:01-09:00, Sat., 29 Mar. 0.0371 0.0332 0.0353
07:01-08:00, Sat., 29 Mar. 0.0373 0.0332 0.0355
06:01-07:00, Sat., 29 Mar. 0.0372 0.0331 0.0352
05:01-06:00, Sat., 29 Mar. 0.0370 0.0330 0.0350
04:01-05:00, Sat., 29 Mar. 0.0366 0.0320 0.0350
03:01-04:00, Sat., 29 Mar. 0.0376 0.0334 0.0350
02:01-03:00, Sat., 29 Mar. 0.0368 0.0324 0.0348
01:01-02:00, Sat., 29 Mar. 0.0370 0.0329 0.0350
00:01-01:00, Sat., 29 Mar. 0.0371 0.0325 0.0349
23:01-24:00, Fri., 28 Mar. 0.0373 0.0325 0.0350
22:01-23:00, Fri., 28 Mar. 0.0366 0.0330 0.0347
21:01-22:00, Fri., 28 Mar. 0.0372 0.0325 0.0346
20:01-21:00, Fri., 28 Mar. 0.0365 0.0325 0.0343
19:01-20:00, Fri., 28 Mar. 0.0371 0.0324 0.0342
18:01-19:00, Fri., 28 Mar. 0.0361 0.0320 0.0340
17:01-18:00, Fri., 28 Mar. 0.0367 0.0323 0.0341
16:01-17:00, Fri., 28 Mar. 0.0362 0.0318 0.0339
15:01-16:00, Fri., 28 Mar. 0.0359 0.0320 0.0341
14:01-15:00, Fri., 28 Mar. 0.0359 0.0321 0.0343
13:01-14:00, Fri., 28 Mar. 0.0363 0.0327 0.0343
12:01-13:00, Fri., 28 Mar. 0.0365 0.0322 0.0344
11:01-12:00, Fri., 28 Mar. 0.0365 0.0326 0.0344
10:01-11:00, Fri., 28 Mar. 0.0363 0.0322 0.0345
09:01-10:00, Fri., 28 Mar. 0.0370 0.0324 0.0347
08:01-09:00, Fri., 28 Mar. 0.0369 0.0316 0.0345
07:01-08:00, Fri., 28 Mar. 0.0366 0.0317 0.0347
06:01-07:00, Fri., 28 Mar. 0.0366 0.0323 0.0344
05:01-06:00, Fri., 28 Mar. 0.0368 0.0324 0.0343
04:01-05:00, Fri., 28 Mar. 0.0363 0.0321 0.0342
03:01-04:00, Fri., 28 Mar. 0.0364 0.0323 0.0342
02:01-03:00, Fri., 28 Mar. 0.0369 0.0318 0.0340
01:01-02:00, Fri., 28 Mar. 0.0358 0.0314 0.0341
00:01-01:00, Fri., 28 Mar. 0.0357 0.0315 0.0340
23:01-24:00, Thu., 27 Mar. 0.0351 0.0312 0.0335
22:01-23:00, Thu., 27 Mar. 0.0357 0.0317 0.0338
21:01-22:00, Thu., 27 Mar. 0.0358 0.0325 0.0341
20:01-21:00, Thu., 27 Mar. 0.0360 0.0326 0.0339
19:01-20:00, Thu., 27 Mar. 0.0361 0.0318 0.0338
18:01-19:00, Thu., 27 Mar. 0.0364 0.0322 0.0341
17:01-18:00, Thu., 27 Mar. 0.0361 0.0314 0.0342
16:01-17:00, Thu., 27 Mar. 0.0370 0.0313 0.0349
15:01-16:00, Thu., 27 Mar. 0.0416 0.0346 0.0373
14:01-15:00, Thu., 27 Mar. 0.0531 0.0384 0.0436
13:01-14:00, Thu., 27 Mar. 0.0587 0.0473 0.0535
12:01-13:00, Thu., 27 Mar. 0.0565 0.0464 0.0509
11:01-12:00, Thu., 27 Mar. 0.0609 0.0471 0.0551
10:01-11:00, Thu., 27 Mar. 0.0515 0.0395 0.0448
09:01-10:00, Thu., 27 Mar. 0.0427 0.0329 0.0365
08:01-09:00, Thu., 27 Mar. 0.0374 0.0325 0.0353
07:01-08:00, Thu., 27 Mar. 0.0369 0.0324 0.0352
06:01-07:00, Thu., 27 Mar. 0.0378 0.0335 0.0357
05:01-06:00, Thu., 27 Mar. 0.0378 0.0323 0.0354
04:01-05:00, Thu., 27 Mar. 0.0378 0.0338 0.0357
03:01-04:00, Thu., 27 Mar. 0.0394 0.0340 0.0362
02:01-03:00, Thu., 27 Mar. 0.0444 0.0348 0.0389
01:01-02:00, Thu., 27 Mar. 0.0465 0.0345 0.0411
00:01-01:00, Thu., 27 Mar. 0.0371 0.0338 0.0356
23:01-24:00, Wed., 26 Mar. 0.0384 0.0338 0.0355
22:01-23:00, Wed., 26 Mar. 0.0365 0.0324 0.0347
21:01-22:00, Wed., 26 Mar. 0.0370 0.0320 0.0341
20:01-21:00, Wed., 26 Mar. 0.0359 0.0324 0.0341
19:01-20:00, Wed., 26 Mar. 0.0360 0.0318 0.0342
18:01-19:00, Wed., 26 Mar. 0.0361 0.0326 0.0342
17:01-18:00, Wed., 26 Mar. 0.0361 0.0322 0.0340
16:01-17:00, Wed., 26 Mar. 0.0365 0.0319 0.0343
15:01-16:00, Wed., 26 Mar. 0.0365 0.0328 0.0344
14:01-15:00, Wed., 26 Mar. 0.0372 0.0327 0.0345
13:01-14:00, Wed., 26 Mar. 0.0364 0.0330 0.0345
12:01-13:00, Wed., 26 Mar. 0.0366 0.0326 0.0347
11:01-12:00, Wed., 26 Mar. 0.0366 0.0327 0.0347
10:01-11:00, Wed., 26 Mar. 0.0368 0.0329 0.0349
09:01-10:00, Wed., 26 Mar. 0.0369 0.0328 0.0349
08:01-09:00, Wed., 26 Mar. 0.0372 0.0328 0.0350
07:01-08:00, Wed., 26 Mar. 0.0369 0.0327 0.0350
06:01-07:00, Wed., 26 Mar. 0.0367 0.0327 0.0352
05:01-06:00, Wed., 26 Mar. 0.0367 0.0326 0.0350
04:01-05:00, Wed., 26 Mar. 0.0364 0.0332 0.0349
03:01-04:00, Wed., 26 Mar. 0.0365 0.0333 0.0348
02:01-03:00, Wed., 26 Mar. 0.0372 0.0330 0.0351
01:01-02:00, Wed., 26 Mar. 0.0374 0.0330 0.0352
00:01-01:00, Wed., 26 Mar. 0.0380 0.0330 0.0354
23:01-24:00, Tue., 25 Mar. 0.0371 0.0332 0.0350
22:01-23:00, Tue., 25 Mar. 0.0368 0.0321 0.0346
21:01-22:00, Tue., 25 Mar. 0.0372 0.0330 0.0352
20:01-21:00, Tue., 25 Mar. 0.0365 0.0323 0.0348
19:01-20:00, Tue., 25 Mar. 0.0370 0.0322 0.0344
18:01-19:00, Tue., 25 Mar. 0.0365 0.0319 0.0345
17:01-18:00, Tue., 25 Mar. 0.0366 0.0315 0.0343
16:01-17:00, Tue., 25 Mar. 0.0369 0.0325 0.0347
15:01-16:00, Tue., 25 Mar. 0.0368 0.0325 0.0345
14:01-15:00, Tue., 25 Mar. 0.0368 0.0327 0.0347
13:01-14:00, Tue., 25 Mar. 0.0369 0.0330 0.0348
12:01-13:00, Tue., 25 Mar. 0.0385 0.0334 0.0349
11:01-12:00, Tue., 25 Mar. 0.0371 0.0329 0.0347
10:01-11:00, Tue., 25 Mar. 0.0373 0.0323 0.0349
09:01-10:00, Tue., 25 Mar. 0.0365 0.0320 0.0348
08:01-09:00, Tue., 25 Mar. 0.0367 0.0327 0.0349
07:01-08:00, Tue., 25 Mar. 0.0371 0.0327 0.0352
06:01-07:00, Tue., 25 Mar. 0.0381 0.0333 0.0348
05:01-06:00, Tue., 25 Mar. 0.0367 0.0322 0.0350
04:01-05:00, Tue., 25 Mar. 0.0369 0.0332 0.0353
03:01-04:00, Tue., 25 Mar. 0.0368 0.0320 0.0350
02:01-03:00, Tue., 25 Mar. 0.0367 0.0327 0.0347
01:01-02:00, Tue., 25 Mar. 0.0369 0.0327 0.0345
00:01-01:00, Tue., 25 Mar. 0.0362 0.0323 0.0343
23:01-24:00, Mon., 24 Mar. 0.0362 0.0322 0.0340
22:01-23:00, Mon., 24 Mar. 0.0367 0.0318 0.0345
21:01-22:00, Mon., 24 Mar. 0.0366 0.0326 0.0342
20:01-21:00, Mon., 24 Mar. 0.0363 0.0319 0.0339
19:01-20:00, Mon., 24 Mar. 0.0364 0.0316 0.0341
18:01-19:00, Mon., 24 Mar. 0.0363 0.0320 0.0340
17:01-18:00, Mon., 24 Mar. 0.0363 0.0322 0.0339
16:01-17:00, Mon., 24 Mar. 0.0359 0.0321 0.0342
15:01-16:00, Mon., 24 Mar. 0.0365 0.0319 0.0341
14:01-15:00, Mon., 24 Mar. 0.0365 0.0325 0.0341
13:01-14:00, Mon., 24 Mar. 0.0359 0.0322 0.0347
12:01-13:00, Mon., 24 Mar. 0.0364 0.0329 0.0342
11:01-12:00, Mon., 24 Mar. 0.0369 0.0326 0.0345
10:01-11:00, Mon., 24 Mar. 0.0366 0.0329 0.0350
09:01-10:00, Mon., 24 Mar. 0.0366 0.0327 0.0348
08:01-09:00, Mon., 24 Mar. 0.0364 0.0318 0.0346
07:01-08:00, Mon., 24 Mar. 0.0373 0.0322 0.0350
06:01-07:00, Mon., 24 Mar. 0.0374 0.0331 0.0349
05:01-06:00, Mon., 24 Mar. 0.0372 0.0330 0.0349
04:01-05:00, Mon., 24 Mar. 0.0370 0.0327 0.0350
03:01-04:00, Mon., 24 Mar. 0.0378 0.0327 0.0347
02:01-03:00, Mon., 24 Mar. 0.0369 0.0331 0.0351
01:01-02:00, Mon., 24 Mar. 0.0371 0.0326 0.0347
00:01-01:00, Mon., 24 Mar. 0.0369 0.0325 0.0344